<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en-US">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=11"/>
<meta name="generator" content="Doxygen 1.9.7"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>qLibc: extensions/qaconf.c Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="resize.js"></script>
<script type="text/javascript" src="navtreedata.js"></script>
<script type="text/javascript" src="navtree.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
 <tbody>
 <tr id="projectrow">
  <td id="projectalign">
   <div id="projectname">qLibc
   </div>
  </td>
 </tr>
 </tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.9.7 -->
<script type="text/javascript" src="menudata.js"></script>
<script type="text/javascript" src="menu.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
$(function() {
  initMenu('',false,false,'search.php','Search');
});
/* @license-end */
</script>
<div id="main-nav"></div>
</div><!-- top -->
<div id="side-nav" class="ui-resizable side-nav-resizable">
  <div id="nav-tree">
    <div id="nav-tree-contents">
      <div id="nav-sync" class="sync"></div>
    </div>
  </div>
  <div id="splitbar" style="-moz-user-select:none;" 
       class="ui-resizable-handle">
  </div>
</div>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;dn=expat.txt MIT */
$(document).ready(function(){initNavTree('qaconf_8c_source.html',''); initResizable(); });
/* @license-end */
</script>
<div id="doc-content">
<div class="header">
  <div class="headertitle"><div class="title">qaconf.c</div></div>
</div><!--header-->
<div class="contents">
<a href="qaconf_8c.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span><span class="comment">/******************************************************************************</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno">    2</span><span class="comment"> * qLibc</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno">    3</span><span class="comment"> *</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno">    4</span><span class="comment"> * Copyright (c) 2010-2015 Seungyoung Kim.</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno">    5</span><span class="comment"> * All rights reserved.</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno">    6</span><span class="comment"> *</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno">    7</span><span class="comment"> * Redistribution and use in source and binary forms, with or without</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno">    8</span><span class="comment"> * modification, are permitted provided that the following conditions are met:</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno">    9</span><span class="comment"> *</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno">   10</span><span class="comment"> * 1. Redistributions of source code must retain the above copyright notice,</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno">   11</span><span class="comment"> *    this list of conditions and the following disclaimer.</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno">   12</span><span class="comment"> * 2. Redistributions in binary form must reproduce the above copyright notice,</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno">   13</span><span class="comment"> *    this list of conditions and the following disclaimer in the documentation</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno">   14</span><span class="comment"> *    and/or other materials provided with the distribution.</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno">   15</span><span class="comment"> *</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno">   16</span><span class="comment"> * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS &quot;AS IS&quot;</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno">   17</span><span class="comment"> * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno">   18</span><span class="comment"> * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno">   19</span><span class="comment"> * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE</span></div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno">   20</span><span class="comment"> * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno">   21</span><span class="comment"> * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF</span></div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno">   22</span><span class="comment"> * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS</span></div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno">   23</span><span class="comment"> * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN</span></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno">   24</span><span class="comment"> * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)</span></div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno">   25</span><span class="comment"> * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE</span></div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno">   26</span><span class="comment"> * POSSIBILITY OF SUCH DAMAGE.</span></div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno">   27</span><span class="comment"> *****************************************************************************/</span></div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno">   28</span><span class="comment"></span> </div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno">   29</span><span class="comment">/**</span></div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno">   30</span><span class="comment"> * @file qaconf.c Apache-style configuration file parser.</span></div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno">   31</span><span class="comment"> *</span></div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno">   32</span><span class="comment"> * Apache-style Configuration is a configuration file syntax and format</span></div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno">   33</span><span class="comment"> * originally introduced by Apache HTTPd project. This format is powerful,</span></div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno">   34</span><span class="comment"> * flexible and human friendly. Even though this code gets distributed</span></div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno">   35</span><span class="comment"> * as a part of qLibc project, the code is written not to have any external</span></div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno">   36</span><span class="comment"> * dependencies to make this single file stands alone for better portability.</span></div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno">   37</span><span class="comment"> * It is purely written from the ground up and dedicated to the public</span></div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno">   38</span><span class="comment"> * by Seungyoung Kim.</span></div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno">   39</span><span class="comment"> *</span></div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno">   40</span><span class="comment"> * Sample Apache-style Configuration Syntax:</span></div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno">   41</span><span class="comment"> * @code</span></div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno">   42</span><span class="comment"> *   # Lines that begin with the hash character &quot;#&quot; are considered comments.</span></div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno">   43</span><span class="comment"> *   Listen 53</span></div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno">   44</span><span class="comment"> *   Protocols UDP TCP</span></div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno">   45</span><span class="comment"> *   IPSEC On</span></div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno">   46</span><span class="comment"> *</span></div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno">   47</span><span class="comment"> *   &lt;Domain &quot;qdecoder.org&quot;&gt;</span></div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno">   48</span><span class="comment"> *     TTL 86400</span></div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno">   49</span><span class="comment"> *     MX 10 mail.qdecoder.org</span></div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno">   50</span><span class="comment"> *</span></div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno">   51</span><span class="comment"> *     &lt;Host mail&gt;</span></div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno">   52</span><span class="comment"> *        IPv4 192.168.10.1</span></div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno">   53</span><span class="comment"> *        TXT &quot;US Rack-13D-18 \&quot;San Jose&#39;s\&quot;&quot;</span></div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno">   54</span><span class="comment"> *     &lt;/Host&gt;</span></div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno">   55</span><span class="comment"> *</span></div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno">   56</span><span class="comment"> *     &lt;Host www&gt;</span></div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno">   57</span><span class="comment"> *        IPv4 192.168.10.2</span></div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno">   58</span><span class="comment"> *        TXT &#39;KR Rack-48H-31 &quot;Seoul\&#39;s&quot;&#39;</span></div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno">   59</span><span class="comment"> *        TTL 3600</span></div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno">   60</span><span class="comment"> *     &lt;/Host&gt;</span></div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno">   61</span><span class="comment"> *   &lt;/Domain&gt;</span></div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno">   62</span><span class="comment"> *</span></div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno">   63</span><span class="comment"> *   &lt;Domain &quot;ringfs.org&quot;&gt;</span></div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno">   64</span><span class="comment"> *     &lt;Host www&gt;</span></div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno">   65</span><span class="comment"> *        CNAME www.qdecoder.org</span></div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno">   66</span><span class="comment"> *     &lt;/Host&gt;</span></div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno">   67</span><span class="comment"> *   &lt;/Domain&gt;</span></div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno">   68</span><span class="comment"> * @endcode</span></div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno">   69</span><span class="comment"> *</span></div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno">   70</span><span class="comment"> * @code</span></div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno">   71</span><span class="comment"> *   // THIS EXAMPLE CODE CAN BE FOUND IN EXAMPLES DIRECTORY.</span></div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno">   72</span><span class="comment"> *</span></div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno">   73</span><span class="comment"> *   // Define scope.</span></div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno">   74</span><span class="comment"> *   //   QAC_SCOPE_ALL and QAC_SCOPE_ROOT are predefined.</span></div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno">   75</span><span class="comment"> *   //   Custum scope should be defined from 2(1 &lt;&lt; 1).</span></div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno">   76</span><span class="comment"> *   //   Note) These values are ORed(bit operation), so the number should be</span></div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno">   77</span><span class="comment"> *   //         2(1&lt;&lt;1), 4(1&lt;&lt;2), 6(1&lt;&lt;3), 8(1&lt;&lt;4), ...</span></div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno">   78</span><span class="comment"> *   enum {</span></div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno">   79</span><span class="comment"> *     OPT_SECTION_ALL        = QAC_SECTION_ALL,   // pre-defined</span></div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno">   80</span><span class="comment"> *     OPT_SECTION_ROOT       = QAC_SECTION_ROOT,  // pre-defined</span></div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno">   81</span><span class="comment"> *     OPT_SECTION_DOMAIN     = (1 &lt;&lt; 1),    // user-defined section</span></div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno">   82</span><span class="comment"> *     OPT_SECTION_HOST       = (1 &lt;&lt; 2),    // user-defined section</span></div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno">   83</span><span class="comment"> *   };</span></div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno">   84</span><span class="comment"> *</span></div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno">   85</span><span class="comment"> *   // Define callback proto-types.</span></div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno">   86</span><span class="comment"> *   static QAC_CB(confcb_debug);</span></div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno">   87</span><span class="comment"> *</span></div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno">   88</span><span class="comment"> *   // Define options and callbacks.</span></div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno">   89</span><span class="comment"> *   static qaconf_option_t options[] = {</span></div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno">   90</span><span class="comment"> *     {&quot;Listen&quot;, QAC_TAKE_INT, confcb_debug, 0, OPT_SECTION_ALL},</span></div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno">   91</span><span class="comment"> *     {&quot;Protocols&quot;, QAC_TAKEALL, confcb_debug, 0, OPT_SECTION_ROOT},</span></div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno">   92</span><span class="comment"> *     {&quot;IPSEC&quot;, QAC_TAKE_BOOL, confcb_debug, 0, OPT_SECTION_ROOT},</span></div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno">   93</span><span class="comment"> *     {&quot;Domain&quot;, QAC_TAKE_STR, confcb_debug, OPT_SECTION_DOMAIN, OPT_SECTION_ROOT},</span></div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno">   94</span><span class="comment"> *     {  &quot;TTL&quot;, QAC_TAKE_INT, confcb_debug, 0, OPT_SECTION_DOMAIN | OPT_SECTION_HOST},</span></div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno">   95</span><span class="comment"> *     {  &quot;MX&quot;, QAC_TAKE2 | QAC_A1_INT, confcb_debug, 0, OPT_SECTION_DOMAIN},</span></div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno">   96</span><span class="comment"> *     {  &quot;Host&quot;, QAC_TAKE_STR, confcb_debug, OPT_SECTION_HOST, OPT_SECTION_DOMAIN},</span></div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno">   97</span><span class="comment"> *     {    &quot;IPv4&quot;, QAC_TAKE_STR, confcb_debug, 0, OPT_SECTION_HOST},</span></div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno">   98</span><span class="comment"> *     {    &quot;TXT&quot;, QAC_TAKE_STR, confcb_debug, 0, OPT_SECTION_HOST},</span></div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno">   99</span><span class="comment"> *     {    &quot;CNAME&quot;, QAC_TAKE_STR, confcb_debug, 0, OPT_SECTION_HOST},</span></div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno">  100</span><span class="comment"> *     QAC_OPTION_END</span></div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno">  101</span><span class="comment"> *   };</span></div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno">  102</span><span class="comment"> *</span></div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno">  103</span><span class="comment"> *   int user_main(void)</span></div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno">  104</span><span class="comment"> *   {</span></div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno">  105</span><span class="comment"> *     // Create a userdata structure.</span></div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno">  106</span><span class="comment"> *     struct MyConf myconf;</span></div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno">  107</span><span class="comment"> *</span></div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno">  108</span><span class="comment"> *     // Initialize and create a qaconf object.</span></div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno">  109</span><span class="comment"> *     qaconf_t *conf = qaconf();</span></div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno">  110</span><span class="comment"> *     if (conf == NULL) {</span></div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno">  111</span><span class="comment"> *       printf(&quot;Failed to open &#39;&quot; CONF_PATH &quot;&#39;.\n&quot;);</span></div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno">  112</span><span class="comment"> *       return -1;</span></div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno">  113</span><span class="comment"> *     }</span></div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno">  114</span><span class="comment"> *</span></div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno">  115</span><span class="comment"> *     // Register options.</span></div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno">  116</span><span class="comment"> *     conf-&gt;addoptions(conf, options);</span></div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno">  117</span><span class="comment"> *</span></div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno">  118</span><span class="comment"> *     // Set callback userdata</span></div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno">  119</span><span class="comment"> *     // This is a userdata which will be provided on callback</span></div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno">  120</span><span class="comment"> *     conf-&gt;setuserdata(conf, &amp;myconf);</span></div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno">  121</span><span class="comment"> *</span></div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno">  122</span><span class="comment"> *     // Run parser.</span></div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno">  123</span><span class="comment"> *     int count = conf-&gt;parse(conf, CONF_PATH, QAC_CASEINSENSITIVE);</span></div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno">  124</span><span class="comment"> *     if (count &lt; 0) {</span></div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno">  125</span><span class="comment"> *       printf(&quot;Error: %s\n&quot;, conf-&gt;errmsg(conf));</span></div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno">  126</span><span class="comment"> *     } else {</span></div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno">  127</span><span class="comment"> *       printf(&quot;Successfully loaded.\n&quot;);</span></div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno">  128</span><span class="comment"> *     }</span></div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno">  129</span><span class="comment"> *</span></div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno">  130</span><span class="comment"> *     // Verify userdata structure.</span></div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno">  131</span><span class="comment"> *     if (conf-&gt;errmsg(conf) == NULL) {  // another way to check parsing error.</span></div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno">  132</span><span class="comment"> *       // codes here</span></div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno">  133</span><span class="comment"> *     }</span></div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno">  134</span><span class="comment"> *</span></div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno">  135</span><span class="comment"> *     // Release resources.</span></div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno">  136</span><span class="comment"> *     conf-&gt;free(conf);</span></div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno">  137</span><span class="comment"> *   }</span></div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno">  138</span><span class="comment"> *</span></div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno">  139</span><span class="comment"> *   static QAC_CB(confcb_debug)</span></div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno">  140</span><span class="comment"> *   {</span></div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno">  141</span><span class="comment"> *     int i;</span></div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno">  142</span><span class="comment"> *     for (i = 0; i &lt; data-&gt;level; i++) {</span></div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno">  143</span><span class="comment"> *       printf (&quot;    &quot;);</span></div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno">  144</span><span class="comment"> *     }</span></div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno">  145</span><span class="comment"> *</span></div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno">  146</span><span class="comment"> *     // Print option name</span></div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno">  147</span><span class="comment"> *     if (data-&gt;otype == QAC_OTYPE_SECTIONOPEN) {</span></div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno">  148</span><span class="comment"> *       printf(&quot;&lt;%s&gt;&quot;, data-&gt;argv[0]);</span></div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno">  149</span><span class="comment"> *     } else if (data-&gt;otype == QAC_OTYPE_SECTIONCLOSE) {</span></div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno">  150</span><span class="comment"> *       printf(&quot;&lt;/%s&gt;&quot;, data-&gt;argv[0]);</span></div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno">  151</span><span class="comment"> *     } else {  // This is QAC_OTYPE_OPTION type.</span></div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno">  152</span><span class="comment"> *       printf(&quot;%s&quot;, data-&gt;argv[0]);</span></div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno">  153</span><span class="comment"> *     }</span></div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno">  154</span><span class="comment"> *</span></div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno">  155</span><span class="comment"> *     // Print parent names</span></div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno">  156</span><span class="comment"> *     qaconf_cbdata_t *parent;</span></div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno">  157</span><span class="comment"> *     for (parent = data-&gt;parent; parent != NULL; parent = parent-&gt;parent) {</span></div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno">  158</span><span class="comment"> *       printf(&quot; ::%s(%s)&quot;, parent-&gt;argv[0], parent-&gt;argv[1]);</span></div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno">  159</span><span class="comment"> *     }</span></div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno">  160</span><span class="comment"> *</span></div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno">  161</span><span class="comment"> *     // Print option arguments</span></div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno">  162</span><span class="comment"> *     for (i = 1; i &lt; data-&gt;argc; i++) {</span></div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno">  163</span><span class="comment"> *       printf(&quot; [%d:%s]&quot;, i, data-&gt;argv[i]);</span></div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno">  164</span><span class="comment"> *     }</span></div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno">  165</span><span class="comment"> *     printf(&quot;\n&quot;);</span></div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno">  166</span><span class="comment"> *</span></div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno">  167</span><span class="comment"> *     // Return OK</span></div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno">  168</span><span class="comment"> *     return NULL;</span></div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno">  169</span><span class="comment"> *   }</span></div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno">  170</span><span class="comment"> * @endcode</span></div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno">  171</span><span class="comment"> *</span></div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno">  172</span><span class="comment"> * @code</span></div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno">  173</span><span class="comment"> *   [Output]</span></div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno">  174</span><span class="comment"> *   Listen [1:53]</span></div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno">  175</span><span class="comment"> *   Protocols [1:UDP] [2:TCP]</span></div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno">  176</span><span class="comment"> *   IPSEC [1:1]</span></div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno">  177</span><span class="comment"> *   &lt;Domain&gt; [1:qdecoder.org]</span></div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno">  178</span><span class="comment"> *       TTL ::Domain(qdecoder.org) [1:86400]</span></div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno">  179</span><span class="comment"> *       MX ::Domain(qdecoder.org) [1:10] [2:mail.qdecoder.org]</span></div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno">  180</span><span class="comment"> *       &lt;Host&gt; ::Domain(qdecoder.org) [1:mail]</span></div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno">  181</span><span class="comment"> *           IPv4 ::Host(mail) ::Domain(qdecoder.org) [1:192.168.10.1]</span></div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno">  182</span><span class="comment"> *           TXT ::Host(mail) ::Domain(qdecoder.org) [1:US Rack-13D-18 &quot;San Jose&#39;s&quot;]</span></div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno">  183</span><span class="comment"> *       &lt;/Host&gt; ::Domain(qdecoder.org) [1:mail]</span></div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno">  184</span><span class="comment"> *       &lt;Host&gt; ::Domain(qdecoder.org) [1:www]</span></div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno">  185</span><span class="comment"> *           IPv4 ::Host(www) ::Domain(qdecoder.org) [1:192.168.10.2]</span></div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno">  186</span><span class="comment"> *           TXT ::Host(www) ::Domain(qdecoder.org) [1:KR Rack-48H-31 &quot;Seoul&#39;s&quot;]</span></div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno">  187</span><span class="comment"> *           TTL ::Host(www) ::Domain(qdecoder.org) [1:3600]</span></div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno">  188</span><span class="comment"> *       &lt;/Host&gt; ::Domain(qdecoder.org) [1:www]</span></div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno">  189</span><span class="comment"> *   &lt;/Domain&gt; [1:qdecoder.org]</span></div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno">  190</span><span class="comment"> *   &lt;Domain&gt; [1:ringfs.org]</span></div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno">  191</span><span class="comment"> *       &lt;Host&gt; ::Domain(ringfs.org) [1:www]</span></div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno">  192</span><span class="comment"> *           CNAME ::Host(www) ::Domain(ringfs.org) [1:www.qdecoder.org]</span></div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno">  193</span><span class="comment"> *       &lt;/Host&gt; ::Domain(ringfs.org) [1:www]</span></div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno">  194</span><span class="comment"> *   &lt;/Domain&gt; [1:ringfs.org]</span></div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno">  195</span><span class="comment"> *   Successfully loaded.</span></div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno">  196</span><span class="comment"> * @endcode</span></div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno">  197</span><span class="comment"> */</span></div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno">  198</span> </div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno">  199</span><span class="preprocessor">#ifndef DISABLE_QACONF</span></div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno">  200</span> </div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno">  201</span><span class="preprocessor">#include &lt;stdio.h&gt;</span></div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno">  202</span><span class="preprocessor">#include &lt;stdlib.h&gt;</span></div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno">  203</span><span class="preprocessor">#include &lt;stdbool.h&gt;</span></div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno">  204</span><span class="preprocessor">#include &lt;stdarg.h&gt;</span></div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno">  205</span><span class="preprocessor">#include &lt;string.h&gt;</span></div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno">  206</span><span class="preprocessor">#include &lt;assert.h&gt;</span></div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno">  207</span><span class="preprocessor">#include &lt;errno.h&gt;</span></div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno">  208</span><span class="preprocessor">#include &quot;qinternal.h&quot;</span></div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno">  209</span><span class="preprocessor">#include &quot;utilities/qstring.h&quot;</span></div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno">  210</span><span class="preprocessor">#include &quot;extensions/qaconf.h&quot;</span></div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno">  211</span> </div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno">  212</span><span class="preprocessor">#ifndef _DOXYGEN_SKIP</span></div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno">  213</span><span class="preprocessor">#define MAX_LINESIZE    (1024*4)</span></div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno">  214</span> </div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno">  215</span><span class="comment">/* internal functions */</span></div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno">  216</span><span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code hl_function" href="qaconf_8c.html#a4b7d9693f31e326b134f03f8ee4bca09">addoptions</a>(qaconf_t *<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>, <span class="keyword">const</span> qaconf_option_t *options);</div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno">  217</span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="qaconf_8c.html#a440db32385534bf03f08de253737623b">setdefhandler</a>(qaconf_t *<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>, qaconf_cb_t *callback);</div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno">  218</span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="qaconf_8c.html#ab68c8ab80781fbca3aeaf7e3d16a9cc2">setuserdata</a>(qaconf_t *<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>, <span class="keyword">const</span> <span class="keywordtype">void</span> *userdata);</div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno">  219</span><span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code hl_function" href="qaconf_8c.html#a1ee9ebbb7719b530a788d2d01256b2cc">parse</a>(qaconf_t *<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>, <span class="keyword">const</span> <span class="keywordtype">char</span> *filepath, uint8_t flags);</div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno">  220</span><span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code hl_function" href="qaconf_8c.html#adb0ea6a3d4fb4d4734e098b42dfd0671">errmsg</a>(qaconf_t *<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>);</div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno">  221</span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="qaconf_8c.html#abad17eff2cc816719fdba22f271b0aab">reseterror</a>(qaconf_t *<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>);</div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno">  222</span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="qaconf_8c.html#abfcdc4a8d1067527f4c2d99b29d0db39">free_</a>(qaconf_t *<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>);</div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno">  223</span> </div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno">  224</span><span class="keyword">static</span> <span class="keywordtype">int</span> _parse_inline(qaconf_t *<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>, FILE *fp, uint8_t flags,</div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno">  225</span>                         <span class="keyword">enum</span> qaconf_section sectionid,</div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno">  226</span>                         qaconf_cbdata_t *cbdata_parent);</div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno">  227</span><span class="keyword">static</span> <span class="keywordtype">void</span> _seterrmsg(qaconf_t *<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>, <span class="keyword">const</span> <span class="keywordtype">char</span> *format, ...);</div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno">  228</span><span class="keyword">static</span> <span class="keywordtype">void</span> _free_cbdata(qaconf_cbdata_t *cbdata);</div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno">  229</span><span class="keyword">static</span> <span class="keywordtype">int</span> _is_str_number(<span class="keyword">const</span> <span class="keywordtype">char</span> *s);</div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno">  230</span><span class="keyword">static</span> <span class="keywordtype">int</span> _is_str_bool(<span class="keyword">const</span> <span class="keywordtype">char</span> *s);</div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno">  231</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno">  232</span><span class="comment"></span> </div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno">  233</span><span class="comment">/**</span></div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno">  234</span><span class="comment"> * Create a new configuration object.</span></div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno">  235</span><span class="comment"> *</span></div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno">  236</span><span class="comment"> * @return a pointer of new qaconf_t object.</span></div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno">  237</span><span class="comment"> *</span></div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno">  238</span><span class="comment"> * @code</span></div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno">  239</span><span class="comment"> *   qaconf_t *conf = qaconf();</span></div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno">  240</span><span class="comment"> *   if (conf == NULL) {</span></div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno">  241</span><span class="comment"> *     // Insufficient memory.</span></div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno">  242</span><span class="comment"> *   }</span></div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno">  243</span><span class="comment"> * @endcode</span></div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno">  244</span><span class="comment"> */</span></div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"><a class="line" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">  245</a></span>qaconf_t *<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>(<span class="keywordtype">void</span>) {</div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno">  246</span>    <span class="comment">// Malloc qaconf_t structure</span></div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno">  247</span>    qaconf_t *<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a> = (qaconf_t *) malloc(<span class="keyword">sizeof</span>(qaconf_t));</div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno">  248</span>    <span class="keywordflow">if</span> (<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a> == NULL)</div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno">  249</span>        <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno">  250</span> </div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno">  251</span>    <span class="comment">// Initialize the structure</span></div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno">  252</span>    memset((<span class="keywordtype">void</span> *) (<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>), <span class="charliteral">&#39;\0&#39;</span>, <span class="keyword">sizeof</span>(qaconf_t));</div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno">  253</span> </div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno">  254</span>    <span class="comment">// member methods</span></div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno">  255</span>    <a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>-&gt;addoptions = <a class="code hl_function" href="qaconf_8c.html#a4b7d9693f31e326b134f03f8ee4bca09">addoptions</a>;</div>
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno">  256</span>    <a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>-&gt;setdefhandler = <a class="code hl_function" href="qaconf_8c.html#a440db32385534bf03f08de253737623b">setdefhandler</a>;</div>
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno">  257</span>    <a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>-&gt;setuserdata = <a class="code hl_function" href="qaconf_8c.html#ab68c8ab80781fbca3aeaf7e3d16a9cc2">setuserdata</a>;</div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno">  258</span>    <a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>-&gt;parse = <a class="code hl_function" href="qaconf_8c.html#a1ee9ebbb7719b530a788d2d01256b2cc">parse</a>;</div>
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno">  259</span>    <a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>-&gt;errmsg = <a class="code hl_function" href="qaconf_8c.html#adb0ea6a3d4fb4d4734e098b42dfd0671">errmsg</a>;</div>
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno">  260</span>    <a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>-&gt;reseterror = <a class="code hl_function" href="qaconf_8c.html#abad17eff2cc816719fdba22f271b0aab">reseterror</a>;</div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno">  261</span>    <a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>-&gt;free = <a class="code hl_function" href="qaconf_8c.html#abfcdc4a8d1067527f4c2d99b29d0db39">free_</a>;</div>
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno">  262</span> </div>
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno">  263</span>    <span class="keywordflow">return</span> <a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>;</div>
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno">  264</span>}</div>
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno">  265</span><span class="comment"></span> </div>
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno">  266</span><span class="comment">/**</span></div>
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno">  267</span><span class="comment"> * qaconf_t-&gt;addoptions(): Register option directives.</span></div>
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno">  268</span><span class="comment"> *</span></div>
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno">  269</span><span class="comment"> * @param qaconf qaconf_t object.</span></div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno">  270</span><span class="comment"> * @param options array pointer of qaconf_option_t.</span></div>
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno">  271</span><span class="comment"> *</span></div>
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno">  272</span><span class="comment"> * @return a number of options registered(added).</span></div>
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno">  273</span><span class="comment"> *</span></div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno">  274</span><span class="comment"> * @code</span></div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno">  275</span><span class="comment"> *  qaconf_option_t options[] = {</span></div>
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno">  276</span><span class="comment"> *     {&quot;Listen&quot;, QAC_TAKE_INT, confcb_debug, 0, OPT_SECTION_ALL},</span></div>
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno">  277</span><span class="comment"> *     {&quot;Protocols&quot;, QAC_TAKEALL, confcb_debug, 0, OPT_SECTION_ROOT},</span></div>
<div class="line"><a id="l00278" name="l00278"></a><span class="lineno">  278</span><span class="comment"> *     {&quot;IPSEC&quot;, QAC_TAKE_BOOL, confcb_debug, 0, OPT_SECTION_ROOT},</span></div>
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno">  279</span><span class="comment"> *     {&quot;Domain&quot;, QAC_TAKE_STR, confcb_debug, OPT_SECTION_DOMAIN, OPT_SECTION_ROOT},</span></div>
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno">  280</span><span class="comment"> *     {  &quot;TTL&quot;, QAC_TAKE_INT, confcb_debug, 0, OPT_SECTION_DOMAIN | OPT_SECTION_HOST},</span></div>
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno">  281</span><span class="comment"> *     {  &quot;MX&quot;, QAC_TAKE2 | QAC_A1_INT, confcb_debug, 0, OPT_SECTION_DOMAIN},</span></div>
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno">  282</span><span class="comment"> *     {  &quot;Host&quot;, QAC_TAKE_STR, confcb_debug, OPT_SECTION_HOST, OPT_SECTION_DOMAIN},</span></div>
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno">  283</span><span class="comment"> *     {    &quot;IPv4&quot;, QAC_TAKE_STR, confcb_debug, 0, OPT_SECTION_HOST},</span></div>
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno">  284</span><span class="comment"> *     {    &quot;TXT&quot;, QAC_TAKE_STR, confcb_debug, 0, OPT_SECTION_HOST},</span></div>
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno">  285</span><span class="comment"> *     {    &quot;CNAME&quot;, QAC_TAKE_STR, confcb_debug, 0, OPT_SECTION_HOST},</span></div>
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno">  286</span><span class="comment"> *     QAC_OPTION_END</span></div>
<div class="line"><a id="l00287" name="l00287"></a><span class="lineno">  287</span><span class="comment"> *   };</span></div>
<div class="line"><a id="l00288" name="l00288"></a><span class="lineno">  288</span><span class="comment"> *</span></div>
<div class="line"><a id="l00289" name="l00289"></a><span class="lineno">  289</span><span class="comment"> *   // Register options.</span></div>
<div class="line"><a id="l00290" name="l00290"></a><span class="lineno">  290</span><span class="comment"> *   qaconf_t *conf = qaconf();</span></div>
<div class="line"><a id="l00291" name="l00291"></a><span class="lineno">  291</span><span class="comment"> *   conf-&gt;addoptions(conf, options);</span></div>
<div class="line"><a id="l00292" name="l00292"></a><span class="lineno">  292</span><span class="comment"> *   (...codes goes...)</span></div>
<div class="line"><a id="l00293" name="l00293"></a><span class="lineno">  293</span><span class="comment"> * @endcode</span></div>
<div class="line"><a id="l00294" name="l00294"></a><span class="lineno">  294</span><span class="comment"> *</span></div>
<div class="line"><a id="l00295" name="l00295"></a><span class="lineno">  295</span><span class="comment"> * It takes an array of options as provided in the sample codes.</span></div>
<div class="line"><a id="l00296" name="l00296"></a><span class="lineno">  296</span><span class="comment"> * Each option consists of 5 parameters as below</span></div>
<div class="line"><a id="l00297" name="l00297"></a><span class="lineno">  297</span><span class="comment"> *</span></div>
<div class="line"><a id="l00298" name="l00298"></a><span class="lineno">  298</span><span class="comment"> * @code</span></div>
<div class="line"><a id="l00299" name="l00299"></a><span class="lineno">  299</span><span class="comment"> *   1st) Option Name : A option directive name.</span></div>
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno">  300</span><span class="comment"> *   2nd) Arguments   : A number of arguments this option takes and their types.</span></div>
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno">  301</span><span class="comment"> *   3rd) Callback    : A function pointer for callback.</span></div>
<div class="line"><a id="l00302" name="l00302"></a><span class="lineno">  302</span><span class="comment"> *   4th) Section ID  : Section ID if this option is a section like &lt;Option&gt;.</span></div>
<div class="line"><a id="l00303" name="l00303"></a><span class="lineno">  303</span><span class="comment"> *                 Otherwise 0 for regular option.</span></div>
<div class="line"><a id="l00304" name="l00304"></a><span class="lineno">  304</span><span class="comment"> *   5th) Sections    : ORed section IDs where this option can be specified.</span></div>
<div class="line"><a id="l00305" name="l00305"></a><span class="lineno">  305</span><span class="comment"> * @endcode</span></div>
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno">  306</span><span class="comment"> *</span></div>
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno">  307</span><span class="comment"> * Example:</span></div>
<div class="line"><a id="l00308" name="l00308"></a><span class="lineno">  308</span><span class="comment"> *</span></div>
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno">  309</span><span class="comment"> * @code</span></div>
<div class="line"><a id="l00310" name="l00310"></a><span class="lineno">  310</span><span class="comment"> * {&quot;TTL&quot;, QAC_TAKE_INT, confcb_debug, 0, OPT_SECTION_DOMAIN | OPT_SECTION_HOST}</span></div>
<div class="line"><a id="l00311" name="l00311"></a><span class="lineno">  311</span><span class="comment"> *   1st) Option name is &quot;TTL&quot;</span></div>
<div class="line"><a id="l00312" name="l00312"></a><span class="lineno">  312</span><span class="comment"> *   2nd) It takes 1 argument and its type must be integer.</span></div>
<div class="line"><a id="l00313" name="l00313"></a><span class="lineno">  313</span><span class="comment"> *   3rd) Callback function, confcb_debug, will be called.</span></div>
<div class="line"><a id="l00314" name="l00314"></a><span class="lineno">  314</span><span class="comment"> *   4th) This is a regular option and does not have section id.</span></div>
<div class="line"><a id="l00315" name="l00315"></a><span class="lineno">  315</span><span class="comment"> *   5th) This option can be specified in OPT_SECTION_DOMAIN and OPT_SECTION_HOST.</span></div>
<div class="line"><a id="l00316" name="l00316"></a><span class="lineno">  316</span><span class="comment"> * @endcode</span></div>
<div class="line"><a id="l00317" name="l00317"></a><span class="lineno">  317</span><span class="comment"> *</span></div>
<div class="line"><a id="l00318" name="l00318"></a><span class="lineno">  318</span><span class="comment"> * OPTION NAME field:</span></div>
<div class="line"><a id="l00319" name="l00319"></a><span class="lineno">  319</span><span class="comment"> *</span></div>
<div class="line"><a id="l00320" name="l00320"></a><span class="lineno">  320</span><span class="comment"> * Option name is a unique string. Even an option is section type like &lt;option&gt;</span></div>
<div class="line"><a id="l00321" name="l00321"></a><span class="lineno">  321</span><span class="comment"> * only name part without bracket needs to be specifed.</span></div>
<div class="line"><a id="l00322" name="l00322"></a><span class="lineno">  322</span><span class="comment"> *</span></div>
<div class="line"><a id="l00323" name="l00323"></a><span class="lineno">  323</span><span class="comment"> * ARGUMENT field:</span></div>
<div class="line"><a id="l00324" name="l00324"></a><span class="lineno">  324</span><span class="comment"> *</span></div>
<div class="line"><a id="l00325" name="l00325"></a><span class="lineno">  325</span><span class="comment"> * This field is for providing argument checking in parser level. So in user&#39;s</span></div>
<div class="line"><a id="l00326" name="l00326"></a><span class="lineno">  326</span><span class="comment"> * callback routine can go simple. This provides checking of number of arguments</span></div>
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno">  327</span><span class="comment"> * this option can take and those argument type.</span></div>
<div class="line"><a id="l00328" name="l00328"></a><span class="lineno">  328</span><span class="comment"> *</span></div>
<div class="line"><a id="l00329" name="l00329"></a><span class="lineno">  329</span><span class="comment"> * In terms of argument types. There are 4 argument types as below.</span></div>
<div class="line"><a id="l00330" name="l00330"></a><span class="lineno">  330</span><span class="comment"> * And first 5 arguments can be checked individually with different types.</span></div>
<div class="line"><a id="l00331" name="l00331"></a><span class="lineno">  331</span><span class="comment"> *</span></div>
<div class="line"><a id="l00332" name="l00332"></a><span class="lineno">  332</span><span class="comment"> * @code</span></div>
<div class="line"><a id="l00333" name="l00333"></a><span class="lineno">  333</span><span class="comment"> *   STR type   : any type</span></div>
<div class="line"><a id="l00334" name="l00334"></a><span class="lineno">  334</span><span class="comment"> *   INT type   : integer type. ex) 23, -12, 0</span></div>
<div class="line"><a id="l00335" name="l00335"></a><span class="lineno">  335</span><span class="comment"> *   FLOAT type : integer + floating point type. ex) 1.32, -32.5, 23, -12, 0</span></div>
<div class="line"><a id="l00336" name="l00336"></a><span class="lineno">  336</span><span class="comment"> *   BOOL type  : bool type ex) 1/0, true/false, on/off, yes/no</span></div>
<div class="line"><a id="l00337" name="l00337"></a><span class="lineno">  337</span><span class="comment"> * @endcode</span></div>
<div class="line"><a id="l00338" name="l00338"></a><span class="lineno">  338</span><span class="comment"> *</span></div>
<div class="line"><a id="l00339" name="l00339"></a><span class="lineno">  339</span><span class="comment"> * When a BOOL type is specified, the argument passed to callback will be</span></div>
<div class="line"><a id="l00340" name="l00340"></a><span class="lineno">  340</span><span class="comment"> * replaced to &quot;1&quot; or &quot;0&quot; for convenience use. For example, if &quot;On&quot; is specified</span></div>
<div class="line"><a id="l00341" name="l00341"></a><span class="lineno">  341</span><span class="comment"> * as a argument and if BOOL type checking is specified, then actual argument</span></div>
<div class="line"><a id="l00342" name="l00342"></a><span class="lineno">  342</span><span class="comment"> * which will be passed to callback will have &quot;1&quot;. So we can simply determine it</span></div>
<div class="line"><a id="l00343" name="l00343"></a><span class="lineno">  343</span><span class="comment"> * like &quot;bool enabled = atoi(data-&gt;argv[1])&quot;.</span></div>
<div class="line"><a id="l00344" name="l00344"></a><span class="lineno">  344</span><span class="comment"> *</span></div>
<div class="line"><a id="l00345" name="l00345"></a><span class="lineno">  345</span><span class="comment"> * If original input argument needs to be passed to callback, specify STR type.</span></div>
<div class="line"><a id="l00346" name="l00346"></a><span class="lineno">  346</span><span class="comment"> *</span></div>
<div class="line"><a id="l00347" name="l00347"></a><span class="lineno">  347</span><span class="comment"> * Here is some examples of how to specify &quot;Arguments&quot; field.</span></div>
<div class="line"><a id="l00348" name="l00348"></a><span class="lineno">  348</span><span class="comment"> *</span></div>
<div class="line"><a id="l00349" name="l00349"></a><span class="lineno">  349</span><span class="comment"> * @code</span></div>
<div class="line"><a id="l00350" name="l00350"></a><span class="lineno">  350</span><span class="comment"> *  An option takes 1 argument.</span></div>
<div class="line"><a id="l00351" name="l00351"></a><span class="lineno">  351</span><span class="comment"> *    QAC_TAKE_STR    &lt;= String(any) type</span></div>
<div class="line"><a id="l00352" name="l00352"></a><span class="lineno">  352</span><span class="comment"> *    QAC_TAKE_INT    &lt;= Integer type</span></div>
<div class="line"><a id="l00353" name="l00353"></a><span class="lineno">  353</span><span class="comment"> *    QAC_TAKE_FLOAT  &lt;= Float type</span></div>
<div class="line"><a id="l00354" name="l00354"></a><span class="lineno">  354</span><span class="comment"> *    QAC_TAKE_BOOL   &lt;= Bool type</span></div>
<div class="line"><a id="l00355" name="l00355"></a><span class="lineno">  355</span><span class="comment"> *</span></div>
<div class="line"><a id="l00356" name="l00356"></a><span class="lineno">  356</span><span class="comment"> *    QAC_TAKE1               &lt;= Equavalent to QAC_TAKE_STR</span></div>
<div class="line"><a id="l00357" name="l00357"></a><span class="lineno">  357</span><span class="comment"> *    QAC_TAKE1 | QAC_A1_BOOL &lt;= Equavalent to QAC_TAKE_BOOL</span></div>
<div class="line"><a id="l00358" name="l00358"></a><span class="lineno">  358</span><span class="comment"> *</span></div>
<div class="line"><a id="l00359" name="l00359"></a><span class="lineno">  359</span><span class="comment"> *  An option takes 2 arguments, bool and float.</span></div>
<div class="line"><a id="l00360" name="l00360"></a><span class="lineno">  360</span><span class="comment"> *    QAC_TAKE2 | QAC_A1_BOOL | QAC_A2_FLOAT</span></div>
<div class="line"><a id="l00361" name="l00361"></a><span class="lineno">  361</span><span class="comment"> *</span></div>
<div class="line"><a id="l00362" name="l00362"></a><span class="lineno">  362</span><span class="comment"> *  An option takes any number of arguments in any type.</span></div>
<div class="line"><a id="l00363" name="l00363"></a><span class="lineno">  363</span><span class="comment"> *    QAC_TAKEALL</span></div>
<div class="line"><a id="l00364" name="l00364"></a><span class="lineno">  364</span><span class="comment"> *</span></div>
<div class="line"><a id="l00365" name="l00365"></a><span class="lineno">  365</span><span class="comment"> *  An option takes any number of arguments but 1st one must be bool and</span></div>
<div class="line"><a id="l00366" name="l00366"></a><span class="lineno">  366</span><span class="comment"> *  2nd one must be integer and rest of them must be float.</span></div>
<div class="line"><a id="l00367" name="l00367"></a><span class="lineno">  367</span><span class="comment"> *    QAC_TAKEALL | QAC_A1_BOOL | QAC_A2_INT | QAC_AA_FLOAT</span></div>
<div class="line"><a id="l00368" name="l00368"></a><span class="lineno">  368</span><span class="comment"> * @endcode</span></div>
<div class="line"><a id="l00369" name="l00369"></a><span class="lineno">  369</span><span class="comment"> *</span></div>
<div class="line"><a id="l00370" name="l00370"></a><span class="lineno">  370</span><span class="comment"> * CALLBACK field:</span></div>
<div class="line"><a id="l00371" name="l00371"></a><span class="lineno">  371</span><span class="comment"> *</span></div>
<div class="line"><a id="l00372" name="l00372"></a><span class="lineno">  372</span><span class="comment"> * User defined callback function. We provide a macro, QAC_CB, for function</span></div>
<div class="line"><a id="l00373" name="l00373"></a><span class="lineno">  373</span><span class="comment"> * proto type. Always use QAC_CB macro.</span></div>
<div class="line"><a id="l00374" name="l00374"></a><span class="lineno">  374</span><span class="comment"> *</span></div>
<div class="line"><a id="l00375" name="l00375"></a><span class="lineno">  375</span><span class="comment"> * @code</span></div>
<div class="line"><a id="l00376" name="l00376"></a><span class="lineno">  376</span><span class="comment"> *   QAC_CB(sample_cb) {</span></div>
<div class="line"><a id="l00377" name="l00377"></a><span class="lineno">  377</span><span class="comment"> *     (...codes...)</span></div>
<div class="line"><a id="l00378" name="l00378"></a><span class="lineno">  378</span><span class="comment"> *   }</span></div>
<div class="line"><a id="l00379" name="l00379"></a><span class="lineno">  379</span><span class="comment"> *</span></div>
<div class="line"><a id="l00380" name="l00380"></a><span class="lineno">  380</span><span class="comment"> *   is equavalent to</span></div>
<div class="line"><a id="l00381" name="l00381"></a><span class="lineno">  381</span><span class="comment"> *</span></div>
<div class="line"><a id="l00382" name="l00382"></a><span class="lineno">  382</span><span class="comment"> *   char *sample_cb(qaconf_cbdata_t *data, void *userdata) {</span></div>
<div class="line"><a id="l00383" name="l00383"></a><span class="lineno">  383</span><span class="comment"> *     (...codes...)</span></div>
<div class="line"><a id="l00384" name="l00384"></a><span class="lineno">  384</span><span class="comment"> *   }</span></div>
<div class="line"><a id="l00385" name="l00385"></a><span class="lineno">  385</span><span class="comment"> * @endcode</span></div>
<div class="line"><a id="l00386" name="l00386"></a><span class="lineno">  386</span><span class="comment"> *</span></div>
<div class="line"><a id="l00387" name="l00387"></a><span class="lineno">  387</span><span class="comment"> * Callback function will be called with 2 arguments. One is callback data and</span></div>
<div class="line"><a id="l00388" name="l00388"></a><span class="lineno">  388</span><span class="comment"> * the other one is userdata. Userdata is the data pointer set by setuserdata().</span></div>
<div class="line"><a id="l00389" name="l00389"></a><span class="lineno">  389</span><span class="comment"> *</span></div>
<div class="line"><a id="l00390" name="l00390"></a><span class="lineno">  390</span><span class="comment"> * Here is data structure. Arguments belong to the option can be accessed via</span></div>
<div class="line"><a id="l00391" name="l00391"></a><span class="lineno">  391</span><span class="comment"> * argv variables like data-&gt;argv[1]. argv[0] is for the option name.</span></div>
<div class="line"><a id="l00392" name="l00392"></a><span class="lineno">  392</span><span class="comment"> *</span></div>
<div class="line"><a id="l00393" name="l00393"></a><span class="lineno">  393</span><span class="comment"> * @code</span></div>
<div class="line"><a id="l00394" name="l00394"></a><span class="lineno">  394</span><span class="comment"> *   struct qaconf_cbdata_s {</span></div>
<div class="line"><a id="l00395" name="l00395"></a><span class="lineno">  395</span><span class="comment"> *     enum qaconf_otype otype;  // option type</span></div>
<div class="line"><a id="l00396" name="l00396"></a><span class="lineno">  396</span><span class="comment"> *     uint64_t section;         // current section where this option is located</span></div>
<div class="line"><a id="l00397" name="l00397"></a><span class="lineno">  397</span><span class="comment"> *     uint64_t sections;        // ORed all parent&#39;s sectionid(s) including current sections</span></div>
<div class="line"><a id="l00398" name="l00398"></a><span class="lineno">  398</span><span class="comment"> *     uint8_t level;            // number of parents(level), root level is 0</span></div>
<div class="line"><a id="l00399" name="l00399"></a><span class="lineno">  399</span><span class="comment"> *     qaconf_cbdata_t *parent;  // upper parent link</span></div>
<div class="line"><a id="l00400" name="l00400"></a><span class="lineno">  400</span><span class="comment"> *</span></div>
<div class="line"><a id="l00401" name="l00401"></a><span class="lineno">  401</span><span class="comment"> *     int argc;       // number arguments. always equal or greater than 1.</span></div>
<div class="line"><a id="l00402" name="l00402"></a><span class="lineno">  402</span><span class="comment"> *     char **argv;    // argument pointers. argv[0] is option name.</span></div>
<div class="line"><a id="l00403" name="l00403"></a><span class="lineno">  403</span><span class="comment"> *   }</span></div>
<div class="line"><a id="l00404" name="l00404"></a><span class="lineno">  404</span><span class="comment"> * @endcode</span></div>
<div class="line"><a id="l00405" name="l00405"></a><span class="lineno">  405</span><span class="comment"> *</span></div>
<div class="line"><a id="l00406" name="l00406"></a><span class="lineno">  406</span><span class="comment"> * SECTION ID field:</span></div>
<div class="line"><a id="l00407" name="l00407"></a><span class="lineno">  407</span><span class="comment"> *</span></div>
<div class="line"><a id="l00408" name="l00408"></a><span class="lineno">  408</span><span class="comment"> * If an option is an section like &lt;Option&gt;, section id can be assigned.</span></div>
<div class="line"><a id="l00409" name="l00409"></a><span class="lineno">  409</span><span class="comment"> * This section id can be used to limit some other option directives to be</span></div>
<div class="line"><a id="l00410" name="l00410"></a><span class="lineno">  410</span><span class="comment"> * located only inside of that section. So this is your choice. If it doesn&#39;t</span></div>
<div class="line"><a id="l00411" name="l00411"></a><span class="lineno">  411</span><span class="comment"> * require to check directory scope, we can just specify 0 here.</span></div>
<div class="line"><a id="l00412" name="l00412"></a><span class="lineno">  412</span><span class="comment"> *</span></div>
<div class="line"><a id="l00413" name="l00413"></a><span class="lineno">  413</span><span class="comment"> * There are 2 pre-defined section id, QAC_SECTION_ALL and QAC_SECTION_ROOT.</span></div>
<div class="line"><a id="l00414" name="l00414"></a><span class="lineno">  414</span><span class="comment"> * When we define user section, it has to be defined from 2(1 &lt;&lt; 1)as below.</span></div>
<div class="line"><a id="l00415" name="l00415"></a><span class="lineno">  415</span><span class="comment"> *</span></div>
<div class="line"><a id="l00416" name="l00416"></a><span class="lineno">  416</span><span class="comment"> * @code</span></div>
<div class="line"><a id="l00417" name="l00417"></a><span class="lineno">  417</span><span class="comment"> *   enum {</span></div>
<div class="line"><a id="l00418" name="l00418"></a><span class="lineno">  418</span><span class="comment"> *     OPT_SECTION_ALL        = QAC_SECTION_ALL,   // pre-defined</span></div>
<div class="line"><a id="l00419" name="l00419"></a><span class="lineno">  419</span><span class="comment"> *     OPT_SECTION_ROOT       = QAC_SECTION_ROOT,  // pre-defined</span></div>
<div class="line"><a id="l00420" name="l00420"></a><span class="lineno">  420</span><span class="comment"> *     OPT_SECTION_DOMAIN     = (1 &lt;&lt; 1),    // user-defined section</span></div>
<div class="line"><a id="l00421" name="l00421"></a><span class="lineno">  421</span><span class="comment"> *     OPT_SECTION_HOST       = (1 &lt;&lt; 2),    // user-defined section</span></div>
<div class="line"><a id="l00422" name="l00422"></a><span class="lineno">  422</span><span class="comment"> *   };</span></div>
<div class="line"><a id="l00423" name="l00423"></a><span class="lineno">  423</span><span class="comment"> * @endcode</span></div>
<div class="line"><a id="l00424" name="l00424"></a><span class="lineno">  424</span><span class="comment"> *</span></div>
<div class="line"><a id="l00425" name="l00425"></a><span class="lineno">  425</span><span class="comment"> * Please note that this section IDs are ORed. So the section id should be</span></div>
<div class="line"><a id="l00426" name="l00426"></a><span class="lineno">  426</span><span class="comment"> * assigned in bit operation manner as 2(1&lt;&lt;1), 4(1&lt;&lt;2), 6(1&lt;&lt;3), 8(1&lt;&lt;4), ...</span></div>
<div class="line"><a id="l00427" name="l00427"></a><span class="lineno">  427</span><span class="comment"> *</span></div>
<div class="line"><a id="l00428" name="l00428"></a><span class="lineno">  428</span><span class="comment"> * SECTION IDS field:</span></div>
<div class="line"><a id="l00429" name="l00429"></a><span class="lineno">  429</span><span class="comment"> *</span></div>
<div class="line"><a id="l00430" name="l00430"></a><span class="lineno">  430</span><span class="comment"> * This field is to limit the scope where an option is allowed to be specified.</span></div>
<div class="line"><a id="l00431" name="l00431"></a><span class="lineno">  431</span><span class="comment"> * Multiple section IDs can be ORed.</span></div>
<div class="line"><a id="l00432" name="l00432"></a><span class="lineno">  432</span><span class="comment"> *</span></div>
<div class="line"><a id="l00433" name="l00433"></a><span class="lineno">  433</span><span class="comment"> * QAC_SECTION_ALL means an option can be appeared in anywhere.</span></div>
<div class="line"><a id="l00434" name="l00434"></a><span class="lineno">  434</span><span class="comment"> *</span></div>
<div class="line"><a id="l00435" name="l00435"></a><span class="lineno">  435</span><span class="comment"> * QAC_SECTION_ROOT means an option can be appeared only in top level and not</span></div>
<div class="line"><a id="l00436" name="l00436"></a><span class="lineno">  436</span><span class="comment"> * inside of any sections.</span></div>
<div class="line"><a id="l00437" name="l00437"></a><span class="lineno">  437</span><span class="comment"> */</span></div>
<div class="line"><a id="l00438" name="l00438"></a><span class="lineno"><a class="line" href="qaconf_8c.html#a4b7d9693f31e326b134f03f8ee4bca09">  438</a></span><span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code hl_function" href="qaconf_8c.html#a4b7d9693f31e326b134f03f8ee4bca09">addoptions</a>(qaconf_t *<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>, <span class="keyword">const</span> qaconf_option_t *options) {</div>
<div class="line"><a id="l00439" name="l00439"></a><span class="lineno">  439</span>    <span class="keywordflow">if</span> (<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a> == NULL || options == NULL) {</div>
<div class="line"><a id="l00440" name="l00440"></a><span class="lineno">  440</span>        _seterrmsg(<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>, <span class="stringliteral">&quot;Invalid parameters.&quot;</span>);</div>
<div class="line"><a id="l00441" name="l00441"></a><span class="lineno">  441</span>        <span class="keywordflow">return</span> -1;</div>
<div class="line"><a id="l00442" name="l00442"></a><span class="lineno">  442</span>    }</div>
<div class="line"><a id="l00443" name="l00443"></a><span class="lineno">  443</span> </div>
<div class="line"><a id="l00444" name="l00444"></a><span class="lineno">  444</span>    <span class="comment">// Count a number of options</span></div>
<div class="line"><a id="l00445" name="l00445"></a><span class="lineno">  445</span>    uint32_t numopts;</div>
<div class="line"><a id="l00446" name="l00446"></a><span class="lineno">  446</span>    <span class="keywordflow">for</span> (numopts = 0; options[numopts].name != NULL; numopts++)</div>
<div class="line"><a id="l00447" name="l00447"></a><span class="lineno">  447</span>        ;</div>
<div class="line"><a id="l00448" name="l00448"></a><span class="lineno">  448</span>    <span class="keywordflow">if</span> (numopts == 0)</div>
<div class="line"><a id="l00449" name="l00449"></a><span class="lineno">  449</span>        <span class="keywordflow">return</span> 0;</div>
<div class="line"><a id="l00450" name="l00450"></a><span class="lineno">  450</span> </div>
<div class="line"><a id="l00451" name="l00451"></a><span class="lineno">  451</span>    <span class="comment">// Realloc</span></div>
<div class="line"><a id="l00452" name="l00452"></a><span class="lineno">  452</span>    <span class="keywordtype">size_t</span> newsize = <span class="keyword">sizeof</span>(qaconf_option_t) * (<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>-&gt;numoptions + numopts);</div>
<div class="line"><a id="l00453" name="l00453"></a><span class="lineno">  453</span>    <a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>-&gt;options = (qaconf_option_t *) realloc(<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>-&gt;options, newsize);</div>
<div class="line"><a id="l00454" name="l00454"></a><span class="lineno">  454</span>    memcpy(&amp;<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>-&gt;options[<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>-&gt;numoptions], options,</div>
<div class="line"><a id="l00455" name="l00455"></a><span class="lineno">  455</span>           <span class="keyword">sizeof</span>(qaconf_option_t) * numopts);</div>
<div class="line"><a id="l00456" name="l00456"></a><span class="lineno">  456</span>    <a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>-&gt;numoptions += numopts;</div>
<div class="line"><a id="l00457" name="l00457"></a><span class="lineno">  457</span> </div>
<div class="line"><a id="l00458" name="l00458"></a><span class="lineno">  458</span>    <span class="keywordflow">return</span> numopts;</div>
<div class="line"><a id="l00459" name="l00459"></a><span class="lineno">  459</span>}</div>
<div class="line"><a id="l00460" name="l00460"></a><span class="lineno">  460</span><span class="comment"></span> </div>
<div class="line"><a id="l00461" name="l00461"></a><span class="lineno">  461</span><span class="comment">/**</span></div>
<div class="line"><a id="l00462" name="l00462"></a><span class="lineno">  462</span><span class="comment"> * Set default callback function.</span></div>
<div class="line"><a id="l00463" name="l00463"></a><span class="lineno">  463</span><span class="comment"> *</span></div>
<div class="line"><a id="l00464" name="l00464"></a><span class="lineno">  464</span><span class="comment"> * Default callback function will be called for unregistered option directives.</span></div>
<div class="line"><a id="l00465" name="l00465"></a><span class="lineno">  465</span><span class="comment"> * QAC_IGNOREUNKNOWN flag will be ignored when default callback has set.</span></div>
<div class="line"><a id="l00466" name="l00466"></a><span class="lineno">  466</span><span class="comment"> *</span></div>
<div class="line"><a id="l00467" name="l00467"></a><span class="lineno">  467</span><span class="comment"> * @param qaconf qaconf_t object.</span></div>
<div class="line"><a id="l00468" name="l00468"></a><span class="lineno">  468</span><span class="comment"> * @param callback callback function pointer</span></div>
<div class="line"><a id="l00469" name="l00469"></a><span class="lineno">  469</span><span class="comment"> */</span></div>
<div class="line"><a id="l00470" name="l00470"></a><span class="lineno"><a class="line" href="qaconf_8c.html#a440db32385534bf03f08de253737623b">  470</a></span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="qaconf_8c.html#a440db32385534bf03f08de253737623b">setdefhandler</a>(qaconf_t *<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>, qaconf_cb_t *callback) {</div>
<div class="line"><a id="l00471" name="l00471"></a><span class="lineno">  471</span>    <a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>-&gt;defcb = callback;</div>
<div class="line"><a id="l00472" name="l00472"></a><span class="lineno">  472</span>}</div>
<div class="line"><a id="l00473" name="l00473"></a><span class="lineno">  473</span><span class="comment"></span> </div>
<div class="line"><a id="l00474" name="l00474"></a><span class="lineno">  474</span><span class="comment">/**</span></div>
<div class="line"><a id="l00475" name="l00475"></a><span class="lineno">  475</span><span class="comment"> * qaconf_t-&gt;setuserdata(): Set userdata which will be provided on callback.</span></div>
<div class="line"><a id="l00476" name="l00476"></a><span class="lineno">  476</span><span class="comment"> *</span></div>
<div class="line"><a id="l00477" name="l00477"></a><span class="lineno">  477</span><span class="comment"> * @param qaconf qaconf_t object.</span></div>
<div class="line"><a id="l00478" name="l00478"></a><span class="lineno">  478</span><span class="comment"> * @param userdata a pointer of userdata.</span></div>
<div class="line"><a id="l00479" name="l00479"></a><span class="lineno">  479</span><span class="comment"> *</span></div>
<div class="line"><a id="l00480" name="l00480"></a><span class="lineno">  480</span><span class="comment"> * @code</span></div>
<div class="line"><a id="l00481" name="l00481"></a><span class="lineno">  481</span><span class="comment"> *   // Define an example userdata</span></div>
<div class="line"><a id="l00482" name="l00482"></a><span class="lineno">  482</span><span class="comment"> *   struct MyConf {</span></div>
<div class="line"><a id="l00483" name="l00483"></a><span class="lineno">  483</span><span class="comment"> *     int sample;</span></div>
<div class="line"><a id="l00484" name="l00484"></a><span class="lineno">  484</span><span class="comment"> *   };</span></div>
<div class="line"><a id="l00485" name="l00485"></a><span class="lineno">  485</span><span class="comment"> *</span></div>
<div class="line"><a id="l00486" name="l00486"></a><span class="lineno">  486</span><span class="comment"> *   int user_main(void) {</span></div>
<div class="line"><a id="l00487" name="l00487"></a><span class="lineno">  487</span><span class="comment"> *     struct MyConf myconf;</span></div>
<div class="line"><a id="l00488" name="l00488"></a><span class="lineno">  488</span><span class="comment"> *</span></div>
<div class="line"><a id="l00489" name="l00489"></a><span class="lineno">  489</span><span class="comment"> *     (...codes...)</span></div>
<div class="line"><a id="l00490" name="l00490"></a><span class="lineno">  490</span><span class="comment"> *</span></div>
<div class="line"><a id="l00491" name="l00491"></a><span class="lineno">  491</span><span class="comment"> *     // Set callback userdata.</span></div>
<div class="line"><a id="l00492" name="l00492"></a><span class="lineno">  492</span><span class="comment"> *     conf-&gt;setuserdata(conf, &amp;myconf);</span></div>
<div class="line"><a id="l00493" name="l00493"></a><span class="lineno">  493</span><span class="comment"> *     (...codes...)</span></div>
<div class="line"><a id="l00494" name="l00494"></a><span class="lineno">  494</span><span class="comment"> *    }</span></div>
<div class="line"><a id="l00495" name="l00495"></a><span class="lineno">  495</span><span class="comment"> *</span></div>
<div class="line"><a id="l00496" name="l00496"></a><span class="lineno">  496</span><span class="comment"> *   QAC_CB(confcb_callback_func) {</span></div>
<div class="line"><a id="l00497" name="l00497"></a><span class="lineno">  497</span><span class="comment"> *     (...codes...)</span></div>
<div class="line"><a id="l00498" name="l00498"></a><span class="lineno">  498</span><span class="comment"> *      // Type casting userdata for convenient use.</span></div>
<div class="line"><a id="l00499" name="l00499"></a><span class="lineno">  499</span><span class="comment"> *      struct MyConf *myconf = (struct MyConf *)userdata;</span></div>
<div class="line"><a id="l00500" name="l00500"></a><span class="lineno">  500</span><span class="comment"> *      myconf-&gt;sample++;</span></div>
<div class="line"><a id="l00501" name="l00501"></a><span class="lineno">  501</span><span class="comment"> *     (...codes...)</span></div>
<div class="line"><a id="l00502" name="l00502"></a><span class="lineno">  502</span><span class="comment"> *     return NULL;</span></div>
<div class="line"><a id="l00503" name="l00503"></a><span class="lineno">  503</span><span class="comment"> *   }</span></div>
<div class="line"><a id="l00504" name="l00504"></a><span class="lineno">  504</span><span class="comment"> * @endcode</span></div>
<div class="line"><a id="l00505" name="l00505"></a><span class="lineno">  505</span><span class="comment"> */</span></div>
<div class="line"><a id="l00506" name="l00506"></a><span class="lineno"><a class="line" href="qaconf_8c.html#ab68c8ab80781fbca3aeaf7e3d16a9cc2">  506</a></span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="qaconf_8c.html#ab68c8ab80781fbca3aeaf7e3d16a9cc2">setuserdata</a>(qaconf_t *<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>, <span class="keyword">const</span> <span class="keywordtype">void</span> *userdata) {</div>
<div class="line"><a id="l00507" name="l00507"></a><span class="lineno">  507</span>    <a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>-&gt;userdata = (<span class="keywordtype">void</span> *) userdata;</div>
<div class="line"><a id="l00508" name="l00508"></a><span class="lineno">  508</span>}</div>
<div class="line"><a id="l00509" name="l00509"></a><span class="lineno">  509</span><span class="comment"></span> </div>
<div class="line"><a id="l00510" name="l00510"></a><span class="lineno">  510</span><span class="comment">/**</span></div>
<div class="line"><a id="l00511" name="l00511"></a><span class="lineno">  511</span><span class="comment"> * qaconf_t-&gt;parse(): Run parser.</span></div>
<div class="line"><a id="l00512" name="l00512"></a><span class="lineno">  512</span><span class="comment"> *</span></div>
<div class="line"><a id="l00513" name="l00513"></a><span class="lineno">  513</span><span class="comment"> * @param qaconf qaconf_t object.</span></div>
<div class="line"><a id="l00514" name="l00514"></a><span class="lineno">  514</span><span class="comment"> * @param filepath configuration file path.</span></div>
<div class="line"><a id="l00515" name="l00515"></a><span class="lineno">  515</span><span class="comment"> * @param flags parser options. (0 for default)</span></div>
<div class="line"><a id="l00516" name="l00516"></a><span class="lineno">  516</span><span class="comment"> *</span></div>
<div class="line"><a id="l00517" name="l00517"></a><span class="lineno">  517</span><span class="comment"> * @return A number of option directives parsed. -1 will be returned in case of</span></div>
<div class="line"><a id="l00518" name="l00518"></a><span class="lineno">  518</span><span class="comment"> *         error.</span></div>
<div class="line"><a id="l00519" name="l00519"></a><span class="lineno">  519</span><span class="comment"> *</span></div>
<div class="line"><a id="l00520" name="l00520"></a><span class="lineno">  520</span><span class="comment"> * Here is a list of flags. Multiple flags can be ORed.</span></div>
<div class="line"><a id="l00521" name="l00521"></a><span class="lineno">  521</span><span class="comment"> *</span></div>
<div class="line"><a id="l00522" name="l00522"></a><span class="lineno">  522</span><span class="comment"> *   QAC_CASEINSENSITIVE: Option name is case-insensitive.</span></div>
<div class="line"><a id="l00523" name="l00523"></a><span class="lineno">  523</span><span class="comment"> *</span></div>
<div class="line"><a id="l00524" name="l00524"></a><span class="lineno">  524</span><span class="comment"> *   QAC_IGNOREUNKNOWN : Ignore unknown option directives.</span></div>
<div class="line"><a id="l00525" name="l00525"></a><span class="lineno">  525</span><span class="comment"> *   This flag will be ignored if setdefhandler() has set.</span></div>
<div class="line"><a id="l00526" name="l00526"></a><span class="lineno">  526</span><span class="comment"> *</span></div>
<div class="line"><a id="l00527" name="l00527"></a><span class="lineno">  527</span><span class="comment"> * @code</span></div>
<div class="line"><a id="l00528" name="l00528"></a><span class="lineno">  528</span><span class="comment"> *   int c;</span></div>
<div class="line"><a id="l00529" name="l00529"></a><span class="lineno">  529</span><span class="comment"> *   c = conf-&gt;parse(conf, &quot;sm1.conf&quot;, 0);</span></div>
<div class="line"><a id="l00530" name="l00530"></a><span class="lineno">  530</span><span class="comment"> *   c = conf-&gt;parse(conf, &quot;sm2.conf&quot;, QAC_CASEINSENSITIVE);</span></div>
<div class="line"><a id="l00531" name="l00531"></a><span class="lineno">  531</span><span class="comment"> *   c = conf-&gt;parse(conf, &quot;sm3.conf&quot;, QAC_CASEINSENSITIVE | QAC_IGNOREUNKNOWN);</span></div>
<div class="line"><a id="l00532" name="l00532"></a><span class="lineno">  532</span><span class="comment"> * @endcode</span></div>
<div class="line"><a id="l00533" name="l00533"></a><span class="lineno">  533</span><span class="comment"> */</span></div>
<div class="line"><a id="l00534" name="l00534"></a><span class="lineno"><a class="line" href="qaconf_8c.html#a1ee9ebbb7719b530a788d2d01256b2cc">  534</a></span><span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code hl_function" href="qaconf_8c.html#a1ee9ebbb7719b530a788d2d01256b2cc">parse</a>(qaconf_t *<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>, <span class="keyword">const</span> <span class="keywordtype">char</span> *filepath, uint8_t flags) {</div>
<div class="line"><a id="l00535" name="l00535"></a><span class="lineno">  535</span>    <span class="comment">// Open file</span></div>
<div class="line"><a id="l00536" name="l00536"></a><span class="lineno">  536</span>    FILE *fp = fopen(filepath, <span class="stringliteral">&quot;r&quot;</span>);</div>
<div class="line"><a id="l00537" name="l00537"></a><span class="lineno">  537</span>    <span class="keywordflow">if</span> (fp == NULL) {</div>
<div class="line"><a id="l00538" name="l00538"></a><span class="lineno">  538</span>        _seterrmsg(<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>, <span class="stringliteral">&quot;Failed to open file &#39;%s&#39;.&quot;</span>, filepath);</div>
<div class="line"><a id="l00539" name="l00539"></a><span class="lineno">  539</span>        <span class="keywordflow">return</span> -1;</div>
<div class="line"><a id="l00540" name="l00540"></a><span class="lineno">  540</span>    }</div>
<div class="line"><a id="l00541" name="l00541"></a><span class="lineno">  541</span> </div>
<div class="line"><a id="l00542" name="l00542"></a><span class="lineno">  542</span>    <span class="comment">// Set info</span></div>
<div class="line"><a id="l00543" name="l00543"></a><span class="lineno">  543</span>    <span class="keywordflow">if</span> (<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>-&gt;filepath != NULL)</div>
<div class="line"><a id="l00544" name="l00544"></a><span class="lineno">  544</span>        free(<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>-&gt;filepath);</div>
<div class="line"><a id="l00545" name="l00545"></a><span class="lineno">  545</span>    <a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>-&gt;filepath = strdup(filepath);</div>
<div class="line"><a id="l00546" name="l00546"></a><span class="lineno">  546</span>    <a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>-&gt;lineno = 0;</div>
<div class="line"><a id="l00547" name="l00547"></a><span class="lineno">  547</span> </div>
<div class="line"><a id="l00548" name="l00548"></a><span class="lineno">  548</span>    <span class="comment">// Parse</span></div>
<div class="line"><a id="l00549" name="l00549"></a><span class="lineno">  549</span>    <span class="keywordtype">int</span> optcount = _parse_inline(<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>, fp, flags, QAC_SECTION_ROOT, NULL);</div>
<div class="line"><a id="l00550" name="l00550"></a><span class="lineno">  550</span> </div>
<div class="line"><a id="l00551" name="l00551"></a><span class="lineno">  551</span>    <span class="comment">// Clean up</span></div>
<div class="line"><a id="l00552" name="l00552"></a><span class="lineno">  552</span>    fclose(fp);</div>
<div class="line"><a id="l00553" name="l00553"></a><span class="lineno">  553</span> </div>
<div class="line"><a id="l00554" name="l00554"></a><span class="lineno">  554</span>    <span class="keywordflow">return</span> optcount;</div>
<div class="line"><a id="l00555" name="l00555"></a><span class="lineno">  555</span>}</div>
<div class="line"><a id="l00556" name="l00556"></a><span class="lineno">  556</span><span class="comment"></span> </div>
<div class="line"><a id="l00557" name="l00557"></a><span class="lineno">  557</span><span class="comment">/**</span></div>
<div class="line"><a id="l00558" name="l00558"></a><span class="lineno">  558</span><span class="comment"> * qaconf_t-&gt;errmsg(): Get last error message.</span></div>
<div class="line"><a id="l00559" name="l00559"></a><span class="lineno">  559</span><span class="comment"> *</span></div>
<div class="line"><a id="l00560" name="l00560"></a><span class="lineno">  560</span><span class="comment"> * @param qaconf qaconf_t object.</span></div>
<div class="line"><a id="l00561" name="l00561"></a><span class="lineno">  561</span><span class="comment"> *</span></div>
<div class="line"><a id="l00562" name="l00562"></a><span class="lineno">  562</span><span class="comment"> * @return A const pointer of error message string.</span></div>
<div class="line"><a id="l00563" name="l00563"></a><span class="lineno">  563</span><span class="comment"> *</span></div>
<div class="line"><a id="l00564" name="l00564"></a><span class="lineno">  564</span><span class="comment"> * @code</span></div>
<div class="line"><a id="l00565" name="l00565"></a><span class="lineno">  565</span><span class="comment"> *   int c = conf-&gt;parse(conf, &quot;sample.conf&quot;, 0);</span></div>
<div class="line"><a id="l00566" name="l00566"></a><span class="lineno">  566</span><span class="comment"> *   if (c &lt; 0) {</span></div>
<div class="line"><a id="l00567" name="l00567"></a><span class="lineno">  567</span><span class="comment"> *     // ERROR</span></div>
<div class="line"><a id="l00568" name="l00568"></a><span class="lineno">  568</span><span class="comment"> *     printf(&quot;%s\n&quot;, conf-&gt;errmsg(conf));</span></div>
<div class="line"><a id="l00569" name="l00569"></a><span class="lineno">  569</span><span class="comment"> *   }</span></div>
<div class="line"><a id="l00570" name="l00570"></a><span class="lineno">  570</span><span class="comment"> * @endcode</span></div>
<div class="line"><a id="l00571" name="l00571"></a><span class="lineno">  571</span><span class="comment"> */</span></div>
<div class="line"><a id="l00572" name="l00572"></a><span class="lineno"><a class="line" href="qaconf_8c.html#adb0ea6a3d4fb4d4734e098b42dfd0671">  572</a></span><span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code hl_function" href="qaconf_8c.html#adb0ea6a3d4fb4d4734e098b42dfd0671">errmsg</a>(qaconf_t *<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>) {</div>
<div class="line"><a id="l00573" name="l00573"></a><span class="lineno">  573</span>    <span class="keywordflow">return</span> (<span class="keyword">const</span> <span class="keywordtype">char</span>*) <a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>-&gt;errstr;</div>
<div class="line"><a id="l00574" name="l00574"></a><span class="lineno">  574</span>}</div>
<div class="line"><a id="l00575" name="l00575"></a><span class="lineno">  575</span><span class="comment"></span> </div>
<div class="line"><a id="l00576" name="l00576"></a><span class="lineno">  576</span><span class="comment">/**</span></div>
<div class="line"><a id="l00577" name="l00577"></a><span class="lineno">  577</span><span class="comment"> * qaconf_t-&gt;reseterror(): Clear error message.</span></div>
<div class="line"><a id="l00578" name="l00578"></a><span class="lineno">  578</span><span class="comment"> *</span></div>
<div class="line"><a id="l00579" name="l00579"></a><span class="lineno">  579</span><span class="comment"> * @param qaconf qaconf_t object.</span></div>
<div class="line"><a id="l00580" name="l00580"></a><span class="lineno">  580</span><span class="comment"> *</span></div>
<div class="line"><a id="l00581" name="l00581"></a><span class="lineno">  581</span><span class="comment"> * @code</span></div>
<div class="line"><a id="l00582" name="l00582"></a><span class="lineno">  582</span><span class="comment"> *   conf-&gt;reseterror(conf);</span></div>
<div class="line"><a id="l00583" name="l00583"></a><span class="lineno">  583</span><span class="comment"> *   conf-&gt;parse(conf, &quot;sample.conf&quot;, 0);</span></div>
<div class="line"><a id="l00584" name="l00584"></a><span class="lineno">  584</span><span class="comment"> *   if (conf-&gt;errmsg(conf) != NULL) {</span></div>
<div class="line"><a id="l00585" name="l00585"></a><span class="lineno">  585</span><span class="comment"> *     // ERROR</span></div>
<div class="line"><a id="l00586" name="l00586"></a><span class="lineno">  586</span><span class="comment"> *   }</span></div>
<div class="line"><a id="l00587" name="l00587"></a><span class="lineno">  587</span><span class="comment"> * @endcode</span></div>
<div class="line"><a id="l00588" name="l00588"></a><span class="lineno">  588</span><span class="comment"> */</span></div>
<div class="line"><a id="l00589" name="l00589"></a><span class="lineno"><a class="line" href="qaconf_8c.html#abad17eff2cc816719fdba22f271b0aab">  589</a></span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="qaconf_8c.html#abad17eff2cc816719fdba22f271b0aab">reseterror</a>(qaconf_t *<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>) {</div>
<div class="line"><a id="l00590" name="l00590"></a><span class="lineno">  590</span>    <span class="keywordflow">if</span> (<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>-&gt;errstr != NULL) {</div>
<div class="line"><a id="l00591" name="l00591"></a><span class="lineno">  591</span>        free(<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>-&gt;errstr);</div>
<div class="line"><a id="l00592" name="l00592"></a><span class="lineno">  592</span>        <a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>-&gt;errstr = NULL;</div>
<div class="line"><a id="l00593" name="l00593"></a><span class="lineno">  593</span>    }</div>
<div class="line"><a id="l00594" name="l00594"></a><span class="lineno">  594</span>}</div>
<div class="line"><a id="l00595" name="l00595"></a><span class="lineno">  595</span><span class="comment"></span> </div>
<div class="line"><a id="l00596" name="l00596"></a><span class="lineno">  596</span><span class="comment">/**</span></div>
<div class="line"><a id="l00597" name="l00597"></a><span class="lineno">  597</span><span class="comment"> * qaconf_t-&gt;free(): Release resources.</span></div>
<div class="line"><a id="l00598" name="l00598"></a><span class="lineno">  598</span><span class="comment"> *</span></div>
<div class="line"><a id="l00599" name="l00599"></a><span class="lineno">  599</span><span class="comment"> * @param qaconf qaconf_t object.</span></div>
<div class="line"><a id="l00600" name="l00600"></a><span class="lineno">  600</span><span class="comment"> *</span></div>
<div class="line"><a id="l00601" name="l00601"></a><span class="lineno">  601</span><span class="comment"> * @code</span></div>
<div class="line"><a id="l00602" name="l00602"></a><span class="lineno">  602</span><span class="comment"> *   conf-&gt;free(conf);</span></div>
<div class="line"><a id="l00603" name="l00603"></a><span class="lineno">  603</span><span class="comment"> * @endcode</span></div>
<div class="line"><a id="l00604" name="l00604"></a><span class="lineno">  604</span><span class="comment"> */</span></div>
<div class="line"><a id="l00605" name="l00605"></a><span class="lineno"><a class="line" href="qaconf_8c.html#abfcdc4a8d1067527f4c2d99b29d0db39">  605</a></span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="qaconf_8c.html#abfcdc4a8d1067527f4c2d99b29d0db39">free_</a>(qaconf_t *<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>) {</div>
<div class="line"><a id="l00606" name="l00606"></a><span class="lineno">  606</span>    <span class="keywordflow">if</span> (<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>-&gt;filepath != NULL)</div>
<div class="line"><a id="l00607" name="l00607"></a><span class="lineno">  607</span>        free(<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>-&gt;filepath);</div>
<div class="line"><a id="l00608" name="l00608"></a><span class="lineno">  608</span>    <span class="keywordflow">if</span> (<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>-&gt;errstr != NULL)</div>
<div class="line"><a id="l00609" name="l00609"></a><span class="lineno">  609</span>        free(<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>-&gt;errstr);</div>
<div class="line"><a id="l00610" name="l00610"></a><span class="lineno">  610</span>    <span class="keywordflow">if</span> (<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>-&gt;options != NULL)</div>
<div class="line"><a id="l00611" name="l00611"></a><span class="lineno">  611</span>        free(<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>-&gt;options);</div>
<div class="line"><a id="l00612" name="l00612"></a><span class="lineno">  612</span>    free(<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>);</div>
<div class="line"><a id="l00613" name="l00613"></a><span class="lineno">  613</span>}</div>
<div class="line"><a id="l00614" name="l00614"></a><span class="lineno">  614</span> </div>
<div class="line"><a id="l00615" name="l00615"></a><span class="lineno">  615</span><span class="preprocessor">#ifndef _DOXYGEN_SKIP</span></div>
<div class="line"><a id="l00616" name="l00616"></a><span class="lineno">  616</span> </div>
<div class="line"><a id="l00617" name="l00617"></a><span class="lineno">  617</span><span class="preprocessor">#define ARGV_INIT_SIZE  (4)</span></div>
<div class="line"><a id="l00618" name="l00618"></a><span class="lineno">  618</span><span class="preprocessor">#define ARGV_INCR_STEP  (8)</span></div>
<div class="line"><a id="l00619" name="l00619"></a><span class="lineno">  619</span><span class="preprocessor">#define MAX_TYPECHECK   (5)</span></div>
<div class="line"><a id="l00620" name="l00620"></a><span class="lineno">  620</span><span class="keyword">static</span> <span class="keywordtype">int</span> _parse_inline(qaconf_t *<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>, FILE *fp, uint8_t flags,</div>
<div class="line"><a id="l00621" name="l00621"></a><span class="lineno">  621</span>                         <span class="keyword">enum</span> qaconf_section sectionid,</div>
<div class="line"><a id="l00622" name="l00622"></a><span class="lineno">  622</span>                         qaconf_cbdata_t *cbdata_parent) {</div>
<div class="line"><a id="l00623" name="l00623"></a><span class="lineno">  623</span>    <span class="comment">// Assign compare function.</span></div>
<div class="line"><a id="l00624" name="l00624"></a><span class="lineno">  624</span>    int (*cmpfunc)(<span class="keyword">const</span> <span class="keywordtype">char</span> *, <span class="keyword">const</span> <span class="keywordtype">char</span> *) = strcmp;</div>
<div class="line"><a id="l00625" name="l00625"></a><span class="lineno">  625</span>    <span class="keywordflow">if</span> (flags &amp; QAC_CASEINSENSITIVE)</div>
<div class="line"><a id="l00626" name="l00626"></a><span class="lineno">  626</span>        cmpfunc = strcasecmp;</div>
<div class="line"><a id="l00627" name="l00627"></a><span class="lineno">  627</span> </div>
<div class="line"><a id="l00628" name="l00628"></a><span class="lineno">  628</span>    <span class="keywordtype">char</span> buf[MAX_LINESIZE];</div>
<div class="line"><a id="l00629" name="l00629"></a><span class="lineno">  629</span>    <span class="keywordtype">bool</span> doneloop = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00630" name="l00630"></a><span class="lineno">  630</span>    <span class="keywordtype">bool</span> exception = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00631" name="l00631"></a><span class="lineno">  631</span>    <span class="keywordtype">int</span> optcount = 0;  <span class="comment">// number of option entry processed.</span></div>
<div class="line"><a id="l00632" name="l00632"></a><span class="lineno">  632</span>    <span class="keywordtype">int</span> newsectionid = 0;  <span class="comment">// temporary store</span></div>
<div class="line"><a id="l00633" name="l00633"></a><span class="lineno">  633</span>    <span class="keywordtype">void</span> *freethis = NULL;  <span class="comment">// userdata to free</span></div>
<div class="line"><a id="l00634" name="l00634"></a><span class="lineno">  634</span>    <span class="keywordflow">while</span> (doneloop == <span class="keyword">false</span> &amp;&amp; exception == <span class="keyword">false</span>) {</div>
<div class="line"><a id="l00635" name="l00635"></a><span class="lineno">  635</span> </div>
<div class="line"><a id="l00636" name="l00636"></a><span class="lineno">  636</span><span class="preprocessor">#define EXITLOOP(fmt, args...) do {                                         \</span></div>
<div class="line"><a id="l00637" name="l00637"></a><span class="lineno">  637</span><span class="preprocessor">    _seterrmsg(qaconf, &quot;%s:%d &quot;</span> fmt,                                        \</div>
<div class="line"><a id="l00638" name="l00638"></a><span class="lineno">  638</span>               qaconf-&gt;filepath, qaconf-&gt;lineno, ##args);                   \</div>
<div class="line"><a id="l00639" name="l00639"></a><span class="lineno">  639</span>    exception = true;                                                       \</div>
<div class="line"><a id="l00640" name="l00640"></a><span class="lineno">  640</span>    goto exitloop;                                                          \</div>
<div class="line"><a id="l00641" name="l00641"></a><span class="lineno">  641</span>} while (0);</div>
<div class="line"><a id="l00642" name="l00642"></a><span class="lineno">  642</span> </div>
<div class="line"><a id="l00643" name="l00643"></a><span class="lineno">  643</span>        <span class="keywordflow">if</span> (fgets(buf, MAX_LINESIZE, fp) == NULL) {</div>
<div class="line"><a id="l00644" name="l00644"></a><span class="lineno">  644</span>            <span class="comment">// Check if section was opened and never closed</span></div>
<div class="line"><a id="l00645" name="l00645"></a><span class="lineno">  645</span>            <span class="keywordflow">if</span> (cbdata_parent != NULL) {</div>
<div class="line"><a id="l00646" name="l00646"></a><span class="lineno">  646</span>                EXITLOOP(<span class="stringliteral">&quot;&lt;%s&gt; section was not closed.&quot;</span>, cbdata_parent-&gt;argv[0]);</div>
<div class="line"><a id="l00647" name="l00647"></a><span class="lineno">  647</span>            }</div>
<div class="line"><a id="l00648" name="l00648"></a><span class="lineno">  648</span>            <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00649" name="l00649"></a><span class="lineno">  649</span>        }</div>
<div class="line"><a id="l00650" name="l00650"></a><span class="lineno">  650</span> </div>
<div class="line"><a id="l00651" name="l00651"></a><span class="lineno">  651</span>        <span class="comment">// Increase line number counter</span></div>
<div class="line"><a id="l00652" name="l00652"></a><span class="lineno">  652</span>        <a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>-&gt;lineno++;</div>
<div class="line"><a id="l00653" name="l00653"></a><span class="lineno">  653</span> </div>
<div class="line"><a id="l00654" name="l00654"></a><span class="lineno">  654</span>        <span class="comment">// Trim white spaces</span></div>
<div class="line"><a id="l00655" name="l00655"></a><span class="lineno">  655</span>        <a class="code hl_function" href="qstring_8c.html#a673d4ee449a08223e9f26508fa7d81a3">qstrtrim</a>(buf);</div>
<div class="line"><a id="l00656" name="l00656"></a><span class="lineno">  656</span> </div>
<div class="line"><a id="l00657" name="l00657"></a><span class="lineno">  657</span>        <span class="comment">// Skip blank like and comments.</span></div>
<div class="line"><a id="l00658" name="l00658"></a><span class="lineno">  658</span>        <span class="keywordflow">if</span> (IS_EMPTY_STR(buf) || *buf == <span class="charliteral">&#39;#&#39;</span>) {</div>
<div class="line"><a id="l00659" name="l00659"></a><span class="lineno">  659</span>            <span class="keywordflow">continue</span>;</div>
<div class="line"><a id="l00660" name="l00660"></a><span class="lineno">  660</span>        }</div>
<div class="line"><a id="l00661" name="l00661"></a><span class="lineno">  661</span> </div>
<div class="line"><a id="l00662" name="l00662"></a><span class="lineno">  662</span>        DEBUG(<span class="stringliteral">&quot;%s (line=%d)&quot;</span>, buf, <a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>-&gt;lineno);</div>
<div class="line"><a id="l00663" name="l00663"></a><span class="lineno">  663</span> </div>
<div class="line"><a id="l00664" name="l00664"></a><span class="lineno">  664</span>        <span class="comment">// Create a callback data</span></div>
<div class="line"><a id="l00665" name="l00665"></a><span class="lineno">  665</span>        qaconf_cbdata_t *cbdata = (qaconf_cbdata_t*) malloc(</div>
<div class="line"><a id="l00666" name="l00666"></a><span class="lineno">  666</span>                <span class="keyword">sizeof</span>(qaconf_cbdata_t));</div>
<div class="line"><a id="l00667" name="l00667"></a><span class="lineno">  667</span>        ASSERT(cbdata != NULL);</div>
<div class="line"><a id="l00668" name="l00668"></a><span class="lineno">  668</span>        memset(cbdata, <span class="charliteral">&#39;\0&#39;</span>, <span class="keyword">sizeof</span>(qaconf_cbdata_t));</div>
<div class="line"><a id="l00669" name="l00669"></a><span class="lineno">  669</span>        <span class="keywordflow">if</span> (cbdata_parent != NULL) {</div>
<div class="line"><a id="l00670" name="l00670"></a><span class="lineno">  670</span>            cbdata-&gt;section = sectionid;</div>
<div class="line"><a id="l00671" name="l00671"></a><span class="lineno">  671</span>            cbdata-&gt;sections = cbdata_parent-&gt;sections | sectionid;</div>
<div class="line"><a id="l00672" name="l00672"></a><span class="lineno">  672</span>            cbdata-&gt;level = cbdata_parent-&gt;level + 1;</div>
<div class="line"><a id="l00673" name="l00673"></a><span class="lineno">  673</span>            cbdata-&gt;parent = cbdata_parent;</div>
<div class="line"><a id="l00674" name="l00674"></a><span class="lineno">  674</span>        } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00675" name="l00675"></a><span class="lineno">  675</span>            cbdata-&gt;section = sectionid;</div>
<div class="line"><a id="l00676" name="l00676"></a><span class="lineno">  676</span>            cbdata-&gt;sections = sectionid;</div>
<div class="line"><a id="l00677" name="l00677"></a><span class="lineno">  677</span>            cbdata-&gt;level = 0;</div>
<div class="line"><a id="l00678" name="l00678"></a><span class="lineno">  678</span>            cbdata-&gt;parent = NULL;</div>
<div class="line"><a id="l00679" name="l00679"></a><span class="lineno">  679</span>        }</div>
<div class="line"><a id="l00680" name="l00680"></a><span class="lineno">  680</span> </div>
<div class="line"><a id="l00681" name="l00681"></a><span class="lineno">  681</span>        <span class="comment">// Escape section option</span></div>
<div class="line"><a id="l00682" name="l00682"></a><span class="lineno">  682</span>        <span class="keywordtype">char</span> *sp = buf;</div>
<div class="line"><a id="l00683" name="l00683"></a><span class="lineno">  683</span>        <span class="keywordflow">if</span> (*sp == <span class="charliteral">&#39;&lt;&#39;</span>) {</div>
<div class="line"><a id="l00684" name="l00684"></a><span class="lineno">  684</span>            <span class="keywordflow">if</span> (ENDING_CHAR(sp) != <span class="charliteral">&#39;&gt;&#39;</span>) {</div>
<div class="line"><a id="l00685" name="l00685"></a><span class="lineno">  685</span>                EXITLOOP(<span class="stringliteral">&quot;Missing closing bracket. - &#39;%s&#39;.&quot;</span>, buf);</div>
<div class="line"><a id="l00686" name="l00686"></a><span class="lineno">  686</span>            }</div>
<div class="line"><a id="l00687" name="l00687"></a><span class="lineno">  687</span> </div>
<div class="line"><a id="l00688" name="l00688"></a><span class="lineno">  688</span>            sp++;</div>
<div class="line"><a id="l00689" name="l00689"></a><span class="lineno">  689</span>            <span class="keywordflow">if</span> (*sp == <span class="charliteral">&#39;/&#39;</span>) {</div>
<div class="line"><a id="l00690" name="l00690"></a><span class="lineno">  690</span>                cbdata-&gt;otype = QAC_OTYPE_SECTIONCLOSE;</div>
<div class="line"><a id="l00691" name="l00691"></a><span class="lineno">  691</span>                sp++;</div>
<div class="line"><a id="l00692" name="l00692"></a><span class="lineno">  692</span>            } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00693" name="l00693"></a><span class="lineno">  693</span>                cbdata-&gt;otype = QAC_OTYPE_SECTIONOPEN;</div>
<div class="line"><a id="l00694" name="l00694"></a><span class="lineno">  694</span>            }</div>
<div class="line"><a id="l00695" name="l00695"></a><span class="lineno">  695</span> </div>
<div class="line"><a id="l00696" name="l00696"></a><span class="lineno">  696</span>            <span class="comment">// Remove tailing bracket</span></div>
<div class="line"><a id="l00697" name="l00697"></a><span class="lineno">  697</span>            ENDING_CHAR(sp) = <span class="charliteral">&#39;\0&#39;</span>;</div>
<div class="line"><a id="l00698" name="l00698"></a><span class="lineno">  698</span>        } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00699" name="l00699"></a><span class="lineno">  699</span>            cbdata-&gt;otype = QAC_OTYPE_OPTION;</div>
<div class="line"><a id="l00700" name="l00700"></a><span class="lineno">  700</span>        }</div>
<div class="line"><a id="l00701" name="l00701"></a><span class="lineno">  701</span> </div>
<div class="line"><a id="l00702" name="l00702"></a><span class="lineno">  702</span>        <span class="comment">// Brackets has removed at this point</span></div>
<div class="line"><a id="l00703" name="l00703"></a><span class="lineno">  703</span>        <span class="comment">// Copy data into cbdata buffer.</span></div>
<div class="line"><a id="l00704" name="l00704"></a><span class="lineno">  704</span>        cbdata-&gt;data = strdup(sp);</div>
<div class="line"><a id="l00705" name="l00705"></a><span class="lineno">  705</span>        ASSERT(cbdata-&gt;data != NULL);</div>
<div class="line"><a id="l00706" name="l00706"></a><span class="lineno">  706</span> </div>
<div class="line"><a id="l00707" name="l00707"></a><span class="lineno">  707</span>        <span class="comment">// Parse and tokenize.</span></div>
<div class="line"><a id="l00708" name="l00708"></a><span class="lineno">  708</span>        <span class="keywordtype">int</span> argvsize = 0;</div>
<div class="line"><a id="l00709" name="l00709"></a><span class="lineno">  709</span>        <span class="keywordtype">char</span> *wp1, *wp2;</div>
<div class="line"><a id="l00710" name="l00710"></a><span class="lineno">  710</span>        <span class="keywordtype">bool</span> doneparsing = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00711" name="l00711"></a><span class="lineno">  711</span>        <span class="keywordflow">for</span> (wp1 = (<span class="keywordtype">char</span> *) cbdata-&gt;data; doneparsing == <span class="keyword">false</span>; wp1 = wp2) {</div>
<div class="line"><a id="l00712" name="l00712"></a><span class="lineno">  712</span>            <span class="comment">// Allocate/Realloc argv array</span></div>
<div class="line"><a id="l00713" name="l00713"></a><span class="lineno">  713</span>            <span class="keywordflow">if</span> (argvsize == cbdata-&gt;argc) {</div>
<div class="line"><a id="l00714" name="l00714"></a><span class="lineno">  714</span>                argvsize += (argvsize == 0) ? ARGV_INIT_SIZE : ARGV_INCR_STEP;</div>
<div class="line"><a id="l00715" name="l00715"></a><span class="lineno">  715</span>                cbdata-&gt;argv = (<span class="keywordtype">char</span>**) realloc((<span class="keywordtype">void</span> *) cbdata-&gt;argv,</div>
<div class="line"><a id="l00716" name="l00716"></a><span class="lineno">  716</span>                                                <span class="keyword">sizeof</span>(<span class="keywordtype">char</span>*) * argvsize);</div>
<div class="line"><a id="l00717" name="l00717"></a><span class="lineno">  717</span>                ASSERT(cbdata-&gt;argv != NULL);</div>
<div class="line"><a id="l00718" name="l00718"></a><span class="lineno">  718</span>            }</div>
<div class="line"><a id="l00719" name="l00719"></a><span class="lineno">  719</span> </div>
<div class="line"><a id="l00720" name="l00720"></a><span class="lineno">  720</span>            <span class="comment">// Skip whitespaces</span></div>
<div class="line"><a id="l00721" name="l00721"></a><span class="lineno">  721</span>            <span class="keywordflow">for</span> (; (*wp1 == <span class="charliteral">&#39; &#39;</span> || *wp1 == <span class="charliteral">&#39;\t&#39;</span>); wp1++)</div>
<div class="line"><a id="l00722" name="l00722"></a><span class="lineno">  722</span>                ;</div>
<div class="line"><a id="l00723" name="l00723"></a><span class="lineno">  723</span> </div>
<div class="line"><a id="l00724" name="l00724"></a><span class="lineno">  724</span>            <span class="comment">// Quote handling</span></div>
<div class="line"><a id="l00725" name="l00725"></a><span class="lineno">  725</span>            <span class="keywordtype">int</span> qtmark = 0;  <span class="comment">// 1 for singlequotation, 2 for doublequotation</span></div>
<div class="line"><a id="l00726" name="l00726"></a><span class="lineno">  726</span>            <span class="keywordflow">if</span> (*wp1 == <span class="charliteral">&#39;\&#39;&#39;</span>) {</div>
<div class="line"><a id="l00727" name="l00727"></a><span class="lineno">  727</span>                qtmark = 1;</div>
<div class="line"><a id="l00728" name="l00728"></a><span class="lineno">  728</span>                wp1++;</div>
<div class="line"><a id="l00729" name="l00729"></a><span class="lineno">  729</span>            } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (*wp1 == <span class="charliteral">&#39;&quot;&#39;</span>) {</div>
<div class="line"><a id="l00730" name="l00730"></a><span class="lineno">  730</span>                qtmark = 2;</div>
<div class="line"><a id="l00731" name="l00731"></a><span class="lineno">  731</span>                wp1++;</div>
<div class="line"><a id="l00732" name="l00732"></a><span class="lineno">  732</span>            }</div>
<div class="line"><a id="l00733" name="l00733"></a><span class="lineno">  733</span> </div>
<div class="line"><a id="l00734" name="l00734"></a><span class="lineno">  734</span>            <span class="comment">// Parse a word</span></div>
<div class="line"><a id="l00735" name="l00735"></a><span class="lineno">  735</span>            <span class="keywordflow">for</span> (wp2 = wp1;; wp2++) {</div>
<div class="line"><a id="l00736" name="l00736"></a><span class="lineno">  736</span>                <span class="keywordflow">if</span> (*wp2 == <span class="charliteral">&#39;\0&#39;</span>) {</div>
<div class="line"><a id="l00737" name="l00737"></a><span class="lineno">  737</span>                    doneparsing = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00738" name="l00738"></a><span class="lineno">  738</span>                    <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00739" name="l00739"></a><span class="lineno">  739</span>                } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (*wp2 == <span class="charliteral">&#39;\&#39;&#39;</span>) {</div>
<div class="line"><a id="l00740" name="l00740"></a><span class="lineno">  740</span>                    <span class="keywordflow">if</span> (qtmark == 1) {</div>
<div class="line"><a id="l00741" name="l00741"></a><span class="lineno">  741</span>                        qtmark = 0;</div>
<div class="line"><a id="l00742" name="l00742"></a><span class="lineno">  742</span>                        <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00743" name="l00743"></a><span class="lineno">  743</span>                    }</div>
<div class="line"><a id="l00744" name="l00744"></a><span class="lineno">  744</span>                } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (*wp2 == <span class="charliteral">&#39;&quot;&#39;</span>) {</div>
<div class="line"><a id="l00745" name="l00745"></a><span class="lineno">  745</span>                    <span class="keywordflow">if</span> (qtmark == 2) {</div>
<div class="line"><a id="l00746" name="l00746"></a><span class="lineno">  746</span>                        qtmark = 0;</div>
<div class="line"><a id="l00747" name="l00747"></a><span class="lineno">  747</span>                        <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00748" name="l00748"></a><span class="lineno">  748</span>                    }</div>
<div class="line"><a id="l00749" name="l00749"></a><span class="lineno">  749</span>                } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (*wp2 == <span class="charliteral">&#39;\\&#39;</span>) {</div>
<div class="line"><a id="l00750" name="l00750"></a><span class="lineno">  750</span>                    <span class="keywordflow">if</span> (qtmark &gt; 0) {</div>
<div class="line"><a id="l00751" name="l00751"></a><span class="lineno">  751</span>                        <span class="keywordtype">size_t</span> wordlen = wp2 - wp1;</div>
<div class="line"><a id="l00752" name="l00752"></a><span class="lineno">  752</span>                        <span class="keywordflow">if</span> (wordlen &gt; 0)</div>
<div class="line"><a id="l00753" name="l00753"></a><span class="lineno">  753</span>                            memmove(wp1 + 1, wp1, wordlen);</div>
<div class="line"><a id="l00754" name="l00754"></a><span class="lineno">  754</span>                        wp1++;</div>
<div class="line"><a id="l00755" name="l00755"></a><span class="lineno">  755</span>                        wp2++;</div>
<div class="line"><a id="l00756" name="l00756"></a><span class="lineno">  756</span>                    }</div>
<div class="line"><a id="l00757" name="l00757"></a><span class="lineno">  757</span>                } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (*wp2 == <span class="charliteral">&#39; &#39;</span> || *wp2 == <span class="charliteral">&#39;\t&#39;</span>) {</div>
<div class="line"><a id="l00758" name="l00758"></a><span class="lineno">  758</span>                    <span class="keywordflow">if</span> (qtmark == 0)</div>
<div class="line"><a id="l00759" name="l00759"></a><span class="lineno">  759</span>                        <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00760" name="l00760"></a><span class="lineno">  760</span>                }</div>
<div class="line"><a id="l00761" name="l00761"></a><span class="lineno">  761</span>            }</div>
<div class="line"><a id="l00762" name="l00762"></a><span class="lineno">  762</span>            *wp2 = <span class="charliteral">&#39;\0&#39;</span>;</div>
<div class="line"><a id="l00763" name="l00763"></a><span class="lineno">  763</span>            wp2++;</div>
<div class="line"><a id="l00764" name="l00764"></a><span class="lineno">  764</span> </div>
<div class="line"><a id="l00765" name="l00765"></a><span class="lineno">  765</span>            <span class="comment">// Check quotations has paired.</span></div>
<div class="line"><a id="l00766" name="l00766"></a><span class="lineno">  766</span>            <span class="keywordflow">if</span> (qtmark &gt; 0) {</div>
<div class="line"><a id="l00767" name="l00767"></a><span class="lineno">  767</span>                EXITLOOP(<span class="stringliteral">&quot;Quotation hasn&#39;t properly closed.&quot;</span>);</div>
<div class="line"><a id="l00768" name="l00768"></a><span class="lineno">  768</span>            }</div>
<div class="line"><a id="l00769" name="l00769"></a><span class="lineno">  769</span> </div>
<div class="line"><a id="l00770" name="l00770"></a><span class="lineno">  770</span>            <span class="comment">// Store a argument</span></div>
<div class="line"><a id="l00771" name="l00771"></a><span class="lineno">  771</span>            cbdata-&gt;argv[cbdata-&gt;argc] = wp1;</div>
<div class="line"><a id="l00772" name="l00772"></a><span class="lineno">  772</span>            cbdata-&gt;argc++;</div>
<div class="line"><a id="l00773" name="l00773"></a><span class="lineno">  773</span>            DEBUG(<span class="stringliteral">&quot;  argv[%d]=%s&quot;</span>, cbdata-&gt;argc - 1, wp1);</div>
<div class="line"><a id="l00774" name="l00774"></a><span class="lineno">  774</span> </div>
<div class="line"><a id="l00775" name="l00775"></a><span class="lineno">  775</span>            <span class="comment">// For quoted string, this case can be happened.</span></div>
<div class="line"><a id="l00776" name="l00776"></a><span class="lineno">  776</span>            <span class="keywordflow">if</span> (*wp2 == <span class="charliteral">&#39;\0&#39;</span>) {</div>
<div class="line"><a id="l00777" name="l00777"></a><span class="lineno">  777</span>                doneparsing = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00778" name="l00778"></a><span class="lineno">  778</span>            }</div>
<div class="line"><a id="l00779" name="l00779"></a><span class="lineno">  779</span>        }</div>
<div class="line"><a id="l00780" name="l00780"></a><span class="lineno">  780</span> </div>
<div class="line"><a id="l00781" name="l00781"></a><span class="lineno">  781</span>        <span class="comment">// Check mismatch sectionclose</span></div>
<div class="line"><a id="l00782" name="l00782"></a><span class="lineno">  782</span>        <span class="keywordflow">if</span> (cbdata-&gt;otype == QAC_OTYPE_SECTIONCLOSE) {</div>
<div class="line"><a id="l00783" name="l00783"></a><span class="lineno">  783</span>            <span class="keywordflow">if</span> (cbdata_parent == NULL</div>
<div class="line"><a id="l00784" name="l00784"></a><span class="lineno">  784</span>                    || cmpfunc(cbdata-&gt;argv[0], cbdata_parent-&gt;argv[0])) {</div>
<div class="line"><a id="l00785" name="l00785"></a><span class="lineno">  785</span>                EXITLOOP(<span class="stringliteral">&quot;Trying to close &lt;%s&gt; section that wasn&#39;t opened.&quot;</span>,</div>
<div class="line"><a id="l00786" name="l00786"></a><span class="lineno">  786</span>                         cbdata-&gt;argv[0]);</div>
<div class="line"><a id="l00787" name="l00787"></a><span class="lineno">  787</span>            }</div>
<div class="line"><a id="l00788" name="l00788"></a><span class="lineno">  788</span>        }</div>
<div class="line"><a id="l00789" name="l00789"></a><span class="lineno">  789</span> </div>
<div class="line"><a id="l00790" name="l00790"></a><span class="lineno">  790</span>        <span class="comment">// Find matching option</span></div>
<div class="line"><a id="l00791" name="l00791"></a><span class="lineno">  791</span>        <span class="keywordtype">bool</span> optfound = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00792" name="l00792"></a><span class="lineno">  792</span>        <span class="keywordtype">int</span> i;</div>
<div class="line"><a id="l00793" name="l00793"></a><span class="lineno">  793</span>        <span class="keywordflow">for</span> (i = 0; optfound == <span class="keyword">false</span> &amp;&amp; i &lt; <a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>-&gt;numoptions; i++) {</div>
<div class="line"><a id="l00794" name="l00794"></a><span class="lineno">  794</span>            qaconf_option_t *option = &amp;<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>-&gt;options[i];</div>
<div class="line"><a id="l00795" name="l00795"></a><span class="lineno">  795</span> </div>
<div class="line"><a id="l00796" name="l00796"></a><span class="lineno">  796</span>            <span class="keywordflow">if</span> (!cmpfunc(cbdata-&gt;argv[0], option-&gt;name)) {</div>
<div class="line"><a id="l00797" name="l00797"></a><span class="lineno">  797</span>                <span class="comment">// Check sections</span></div>
<div class="line"><a id="l00798" name="l00798"></a><span class="lineno">  798</span>                <span class="keywordflow">if</span> ((cbdata-&gt;otype != QAC_OTYPE_SECTIONCLOSE)</div>
<div class="line"><a id="l00799" name="l00799"></a><span class="lineno">  799</span>                        &amp;&amp; (option-&gt;sections != QAC_SECTION_ALL)</div>
<div class="line"><a id="l00800" name="l00800"></a><span class="lineno">  800</span>                        &amp;&amp; (option-&gt;sections &amp; sectionid) == 0) {</div>
<div class="line"><a id="l00801" name="l00801"></a><span class="lineno">  801</span>                    EXITLOOP(<span class="stringliteral">&quot;Option &#39;%s&#39; is in wrong section.&quot;</span>, option-&gt;name);</div>
<div class="line"><a id="l00802" name="l00802"></a><span class="lineno">  802</span>                }</div>
<div class="line"><a id="l00803" name="l00803"></a><span class="lineno">  803</span> </div>
<div class="line"><a id="l00804" name="l00804"></a><span class="lineno">  804</span>                <span class="comment">// Check argument types</span></div>
<div class="line"><a id="l00805" name="l00805"></a><span class="lineno">  805</span>                <span class="keywordflow">if</span> (cbdata-&gt;otype != QAC_OTYPE_SECTIONCLOSE) {</div>
<div class="line"><a id="l00806" name="l00806"></a><span class="lineno">  806</span>                    <span class="comment">// Check number of arguments</span></div>
<div class="line"><a id="l00807" name="l00807"></a><span class="lineno">  807</span>                    <span class="keywordtype">int</span> numtake = option-&gt;take &amp; QAC_TAKEALL;</div>
<div class="line"><a id="l00808" name="l00808"></a><span class="lineno">  808</span>                    <span class="keywordflow">if</span> (numtake != QAC_TAKEALL</div>
<div class="line"><a id="l00809" name="l00809"></a><span class="lineno">  809</span>                            &amp;&amp; numtake != (cbdata-&gt;argc - 1)) {</div>
<div class="line"><a id="l00810" name="l00810"></a><span class="lineno">  810</span>                        EXITLOOP(<span class="stringliteral">&quot;&#39;%s&#39; option takes %d arguments.&quot;</span>,</div>
<div class="line"><a id="l00811" name="l00811"></a><span class="lineno">  811</span>                                 option-&gt;name, numtake);</div>
<div class="line"><a id="l00812" name="l00812"></a><span class="lineno">  812</span>                    }</div>
<div class="line"><a id="l00813" name="l00813"></a><span class="lineno">  813</span> </div>
<div class="line"><a id="l00814" name="l00814"></a><span class="lineno">  814</span>                    <span class="comment">// Check argument types</span></div>
<div class="line"><a id="l00815" name="l00815"></a><span class="lineno">  815</span>                    <span class="keywordtype">int</span> deftype;  <span class="comment">// 0:str, 1:int, 2:float, 3:bool</span></div>
<div class="line"><a id="l00816" name="l00816"></a><span class="lineno">  816</span>                    <span class="keywordflow">if</span> (option-&gt;take &amp; QAC_AA_INT)</div>
<div class="line"><a id="l00817" name="l00817"></a><span class="lineno">  817</span>                        deftype = 1;</div>
<div class="line"><a id="l00818" name="l00818"></a><span class="lineno">  818</span>                    <span class="keywordflow">else</span> <span class="keywordflow">if</span> (option-&gt;take &amp; QAC_AA_FLOAT)</div>
<div class="line"><a id="l00819" name="l00819"></a><span class="lineno">  819</span>                        deftype = 2;</div>
<div class="line"><a id="l00820" name="l00820"></a><span class="lineno">  820</span>                    <span class="keywordflow">else</span> <span class="keywordflow">if</span> (option-&gt;take &amp; QAC_AA_BOOL)</div>
<div class="line"><a id="l00821" name="l00821"></a><span class="lineno">  821</span>                        deftype = 3;</div>
<div class="line"><a id="l00822" name="l00822"></a><span class="lineno">  822</span>                    <span class="keywordflow">else</span></div>
<div class="line"><a id="l00823" name="l00823"></a><span class="lineno">  823</span>                        deftype = 0;</div>
<div class="line"><a id="l00824" name="l00824"></a><span class="lineno">  824</span> </div>
<div class="line"><a id="l00825" name="l00825"></a><span class="lineno">  825</span>                    <span class="keywordtype">int</span> j;</div>
<div class="line"><a id="l00826" name="l00826"></a><span class="lineno">  826</span>                    <span class="keywordflow">for</span> (j = 1; j &lt; cbdata-&gt;argc &amp;&amp; j &lt;= MAX_TYPECHECK; j++) {</div>
<div class="line"><a id="l00827" name="l00827"></a><span class="lineno">  827</span>                        <span class="keywordtype">int</span> argtype;</div>
<div class="line"><a id="l00828" name="l00828"></a><span class="lineno">  828</span>                        <span class="keywordflow">if</span> (option-&gt;take &amp; (QAC_A1_INT &lt;&lt; (j - 1)))</div>
<div class="line"><a id="l00829" name="l00829"></a><span class="lineno">  829</span>                            argtype = 1;</div>
<div class="line"><a id="l00830" name="l00830"></a><span class="lineno">  830</span>                        <span class="keywordflow">else</span> <span class="keywordflow">if</span> (option-&gt;take &amp; (QAC_A1_FLOAT &lt;&lt; (j - 1)))</div>
<div class="line"><a id="l00831" name="l00831"></a><span class="lineno">  831</span>                            argtype = 2;</div>
<div class="line"><a id="l00832" name="l00832"></a><span class="lineno">  832</span>                        <span class="keywordflow">else</span> <span class="keywordflow">if</span> (option-&gt;take &amp; (QAC_A1_BOOL &lt;&lt; (j - 1)))</div>
<div class="line"><a id="l00833" name="l00833"></a><span class="lineno">  833</span>                            argtype = 3;</div>
<div class="line"><a id="l00834" name="l00834"></a><span class="lineno">  834</span>                        <span class="keywordflow">else</span></div>
<div class="line"><a id="l00835" name="l00835"></a><span class="lineno">  835</span>                            argtype = deftype;</div>
<div class="line"><a id="l00836" name="l00836"></a><span class="lineno">  836</span> </div>
<div class="line"><a id="l00837" name="l00837"></a><span class="lineno">  837</span>                        <span class="keywordflow">if</span> (argtype == 1) {</div>
<div class="line"><a id="l00838" name="l00838"></a><span class="lineno">  838</span>                            <span class="comment">// integer type</span></div>
<div class="line"><a id="l00839" name="l00839"></a><span class="lineno">  839</span>                            <span class="keywordflow">if</span> (_is_str_number(cbdata-&gt;argv[j]) != 1) {</div>
<div class="line"><a id="l00840" name="l00840"></a><span class="lineno">  840</span>                                EXITLOOP(</div>
<div class="line"><a id="l00841" name="l00841"></a><span class="lineno">  841</span>                                        <span class="stringliteral">&quot;%dth argument of &#39;%s&#39; must be integer type.&quot;</span>,</div>
<div class="line"><a id="l00842" name="l00842"></a><span class="lineno">  842</span>                                        j, option-&gt;name);</div>
<div class="line"><a id="l00843" name="l00843"></a><span class="lineno">  843</span>                            }</div>
<div class="line"><a id="l00844" name="l00844"></a><span class="lineno">  844</span>                        } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (argtype == 2) {</div>
<div class="line"><a id="l00845" name="l00845"></a><span class="lineno">  845</span>                            <span class="comment">// floating point type</span></div>
<div class="line"><a id="l00846" name="l00846"></a><span class="lineno">  846</span>                            <span class="keywordflow">if</span> (_is_str_number(cbdata-&gt;argv[j]) == 0) {</div>
<div class="line"><a id="l00847" name="l00847"></a><span class="lineno">  847</span>                                EXITLOOP(</div>
<div class="line"><a id="l00848" name="l00848"></a><span class="lineno">  848</span>                                        <span class="stringliteral">&quot;%dth argument of &#39;%s&#39; must be floating point. type&quot;</span>,</div>
<div class="line"><a id="l00849" name="l00849"></a><span class="lineno">  849</span>                                        j, option-&gt;name);</div>
<div class="line"><a id="l00850" name="l00850"></a><span class="lineno">  850</span>                            }</div>
<div class="line"><a id="l00851" name="l00851"></a><span class="lineno">  851</span>                        } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (argtype == 3) {</div>
<div class="line"><a id="l00852" name="l00852"></a><span class="lineno">  852</span>                            <span class="comment">// bool type</span></div>
<div class="line"><a id="l00853" name="l00853"></a><span class="lineno">  853</span>                            <span class="keywordflow">if</span> (_is_str_bool(cbdata-&gt;argv[j]) != 0) {</div>
<div class="line"><a id="l00854" name="l00854"></a><span class="lineno">  854</span>                                <span class="comment">// Change argument to &quot;1&quot;.</span></div>
<div class="line"><a id="l00855" name="l00855"></a><span class="lineno">  855</span>                                strcpy(cbdata-&gt;argv[j], <span class="stringliteral">&quot;1&quot;</span>);</div>
<div class="line"><a id="l00856" name="l00856"></a><span class="lineno">  856</span>                            } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00857" name="l00857"></a><span class="lineno">  857</span>                                EXITLOOP(</div>
<div class="line"><a id="l00858" name="l00858"></a><span class="lineno">  858</span>                                        <span class="stringliteral">&quot;%dth argument of &#39;%s&#39; must be bool type.&quot;</span>,</div>
<div class="line"><a id="l00859" name="l00859"></a><span class="lineno">  859</span>                                        j, option-&gt;name);</div>
<div class="line"><a id="l00860" name="l00860"></a><span class="lineno">  860</span>                            }</div>
<div class="line"><a id="l00861" name="l00861"></a><span class="lineno">  861</span>                        }</div>
<div class="line"><a id="l00862" name="l00862"></a><span class="lineno">  862</span>                    }</div>
<div class="line"><a id="l00863" name="l00863"></a><span class="lineno">  863</span>                }</div>
<div class="line"><a id="l00864" name="l00864"></a><span class="lineno">  864</span> </div>
<div class="line"><a id="l00865" name="l00865"></a><span class="lineno">  865</span>                <span class="comment">// Callback</span></div>
<div class="line"><a id="l00866" name="l00866"></a><span class="lineno">  866</span>                <span class="comment">//DEBUG(&quot;Callback %s&quot;, option-&gt;name);</span></div>
<div class="line"><a id="l00867" name="l00867"></a><span class="lineno">  867</span>                qaconf_cb_t *usercb = option-&gt;cb;</div>
<div class="line"><a id="l00868" name="l00868"></a><span class="lineno">  868</span>                <span class="keywordflow">if</span> (usercb == NULL)</div>
<div class="line"><a id="l00869" name="l00869"></a><span class="lineno">  869</span>                    usercb = <a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>-&gt;defcb;</div>
<div class="line"><a id="l00870" name="l00870"></a><span class="lineno">  870</span>                <span class="keywordflow">if</span> (usercb != NULL) {</div>
<div class="line"><a id="l00871" name="l00871"></a><span class="lineno">  871</span>                    <span class="keywordtype">char</span> *cberrmsg = NULL;</div>
<div class="line"><a id="l00872" name="l00872"></a><span class="lineno">  872</span> </div>
<div class="line"><a id="l00873" name="l00873"></a><span class="lineno">  873</span>                    <span class="keywordflow">if</span> (cbdata-&gt;otype != QAC_OTYPE_SECTIONCLOSE) {</div>
<div class="line"><a id="l00874" name="l00874"></a><span class="lineno">  874</span>                        <span class="comment">// Normal option and sectionopen</span></div>
<div class="line"><a id="l00875" name="l00875"></a><span class="lineno">  875</span>                        cberrmsg = usercb(cbdata, <a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>-&gt;userdata);</div>
<div class="line"><a id="l00876" name="l00876"></a><span class="lineno">  876</span>                    } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00877" name="l00877"></a><span class="lineno">  877</span>                        <span class="comment">// QAC_OTYPE_SECTIONCLOSE</span></div>
<div class="line"><a id="l00878" name="l00878"></a><span class="lineno">  878</span> </div>
<div class="line"><a id="l00879" name="l00879"></a><span class="lineno">  879</span>                        <span class="comment">// Change otype</span></div>
<div class="line"><a id="l00880" name="l00880"></a><span class="lineno">  880</span>                        ASSERT(cbdata_parent != NULL);</div>
<div class="line"><a id="l00881" name="l00881"></a><span class="lineno">  881</span>                        <span class="keyword">enum</span> qaconf_otype orig_otype = cbdata_parent-&gt;otype;</div>
<div class="line"><a id="l00882" name="l00882"></a><span class="lineno">  882</span>                        cbdata_parent-&gt;otype = QAC_OTYPE_SECTIONCLOSE;</div>
<div class="line"><a id="l00883" name="l00883"></a><span class="lineno">  883</span> </div>
<div class="line"><a id="l00884" name="l00884"></a><span class="lineno">  884</span>                        <span class="comment">// Callback</span></div>
<div class="line"><a id="l00885" name="l00885"></a><span class="lineno">  885</span>                        cberrmsg = usercb(cbdata_parent, <a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>-&gt;userdata);</div>
<div class="line"><a id="l00886" name="l00886"></a><span class="lineno">  886</span> </div>
<div class="line"><a id="l00887" name="l00887"></a><span class="lineno">  887</span>                        <span class="comment">// Restore type</span></div>
<div class="line"><a id="l00888" name="l00888"></a><span class="lineno">  888</span>                        cbdata_parent-&gt;otype = orig_otype;</div>
<div class="line"><a id="l00889" name="l00889"></a><span class="lineno">  889</span>                    }</div>
<div class="line"><a id="l00890" name="l00890"></a><span class="lineno">  890</span> </div>
<div class="line"><a id="l00891" name="l00891"></a><span class="lineno">  891</span>                    <span class="comment">// Error handling</span></div>
<div class="line"><a id="l00892" name="l00892"></a><span class="lineno">  892</span>                    <span class="keywordflow">if</span> (cberrmsg != NULL) {</div>
<div class="line"><a id="l00893" name="l00893"></a><span class="lineno">  893</span>                        freethis = cberrmsg;</div>
<div class="line"><a id="l00894" name="l00894"></a><span class="lineno">  894</span>                        EXITLOOP(<span class="stringliteral">&quot;%s&quot;</span>, cberrmsg);</div>
<div class="line"><a id="l00895" name="l00895"></a><span class="lineno">  895</span>                    }</div>
<div class="line"><a id="l00896" name="l00896"></a><span class="lineno">  896</span>                }</div>
<div class="line"><a id="l00897" name="l00897"></a><span class="lineno">  897</span> </div>
<div class="line"><a id="l00898" name="l00898"></a><span class="lineno">  898</span>                <span class="keywordflow">if</span> (cbdata-&gt;otype == QAC_OTYPE_SECTIONOPEN) {</div>
<div class="line"><a id="l00899" name="l00899"></a><span class="lineno">  899</span>                    <span class="comment">// Store it for later</span></div>
<div class="line"><a id="l00900" name="l00900"></a><span class="lineno">  900</span>                    newsectionid = option-&gt;sectionid;</div>
<div class="line"><a id="l00901" name="l00901"></a><span class="lineno">  901</span>                }</div>
<div class="line"><a id="l00902" name="l00902"></a><span class="lineno">  902</span> </div>
<div class="line"><a id="l00903" name="l00903"></a><span class="lineno">  903</span>                <span class="comment">// Set found flag</span></div>
<div class="line"><a id="l00904" name="l00904"></a><span class="lineno">  904</span>                optfound = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00905" name="l00905"></a><span class="lineno">  905</span>            }</div>
<div class="line"><a id="l00906" name="l00906"></a><span class="lineno">  906</span>        }</div>
<div class="line"><a id="l00907" name="l00907"></a><span class="lineno">  907</span> </div>
<div class="line"><a id="l00908" name="l00908"></a><span class="lineno">  908</span>        <span class="comment">// If not found.</span></div>
<div class="line"><a id="l00909" name="l00909"></a><span class="lineno">  909</span>        <span class="keywordflow">if</span> (optfound == <span class="keyword">false</span>) {</div>
<div class="line"><a id="l00910" name="l00910"></a><span class="lineno">  910</span>            <span class="keywordflow">if</span> (<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>-&gt;defcb != NULL) {</div>
<div class="line"><a id="l00911" name="l00911"></a><span class="lineno">  911</span>                <a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>-&gt;defcb(cbdata, <a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>-&gt;userdata);</div>
<div class="line"><a id="l00912" name="l00912"></a><span class="lineno">  912</span>            } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((flags &amp; QAC_IGNOREUNKNOWN) == 0) {</div>
<div class="line"><a id="l00913" name="l00913"></a><span class="lineno">  913</span>                EXITLOOP(<span class="stringliteral">&quot;Unregistered option &#39;%s&#39;.&quot;</span>, cbdata-&gt;argv[0]);</div>
<div class="line"><a id="l00914" name="l00914"></a><span class="lineno">  914</span>            }</div>
<div class="line"><a id="l00915" name="l00915"></a><span class="lineno">  915</span>        }</div>
<div class="line"><a id="l00916" name="l00916"></a><span class="lineno">  916</span> </div>
<div class="line"><a id="l00917" name="l00917"></a><span class="lineno">  917</span>        <span class="comment">// Section handling</span></div>
<div class="line"><a id="l00918" name="l00918"></a><span class="lineno">  918</span>        <span class="keywordflow">if</span> (cbdata-&gt;otype == QAC_OTYPE_SECTIONOPEN) {</div>
<div class="line"><a id="l00919" name="l00919"></a><span class="lineno">  919</span>            <span class="comment">// Enter recursive call</span></div>
<div class="line"><a id="l00920" name="l00920"></a><span class="lineno">  920</span>            DEBUG(<span class="stringliteral">&quot;Entering next level %d.&quot;</span>, cbdata-&gt;level+1);</div>
<div class="line"><a id="l00921" name="l00921"></a><span class="lineno">  921</span>            <span class="keywordtype">int</span> optcount2 = _parse_inline(<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>, fp, flags, newsectionid,</div>
<div class="line"><a id="l00922" name="l00922"></a><span class="lineno">  922</span>                                          cbdata);</div>
<div class="line"><a id="l00923" name="l00923"></a><span class="lineno">  923</span>            <span class="keywordflow">if</span> (optcount2 &gt;= 0) {</div>
<div class="line"><a id="l00924" name="l00924"></a><span class="lineno">  924</span>                optcount += optcount2;</div>
<div class="line"><a id="l00925" name="l00925"></a><span class="lineno">  925</span>            } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00926" name="l00926"></a><span class="lineno">  926</span>                exception = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00927" name="l00927"></a><span class="lineno">  927</span>            }DEBUG(<span class="stringliteral">&quot;Returned to previous level %d.&quot;</span>, cbdata-&gt;level);</div>
<div class="line"><a id="l00928" name="l00928"></a><span class="lineno">  928</span>        } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (cbdata-&gt;otype == QAC_OTYPE_SECTIONCLOSE) {</div>
<div class="line"><a id="l00929" name="l00929"></a><span class="lineno">  929</span>            <span class="comment">// Leave recursive call</span></div>
<div class="line"><a id="l00930" name="l00930"></a><span class="lineno">  930</span>            doneloop = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00931" name="l00931"></a><span class="lineno">  931</span>        }</div>
<div class="line"><a id="l00932" name="l00932"></a><span class="lineno">  932</span> </div>
<div class="line"><a id="l00933" name="l00933"></a><span class="lineno">  933</span>        exitloop:</div>
<div class="line"><a id="l00934" name="l00934"></a><span class="lineno">  934</span>        <span class="comment">// Release resources</span></div>
<div class="line"><a id="l00935" name="l00935"></a><span class="lineno">  935</span>        <span class="keywordflow">if</span> (freethis != NULL) {</div>
<div class="line"><a id="l00936" name="l00936"></a><span class="lineno">  936</span>            free(freethis);</div>
<div class="line"><a id="l00937" name="l00937"></a><span class="lineno">  937</span>        }</div>
<div class="line"><a id="l00938" name="l00938"></a><span class="lineno">  938</span> </div>
<div class="line"><a id="l00939" name="l00939"></a><span class="lineno">  939</span>        <span class="keywordflow">if</span> (cbdata != NULL) {</div>
<div class="line"><a id="l00940" name="l00940"></a><span class="lineno">  940</span>            _free_cbdata(cbdata);</div>
<div class="line"><a id="l00941" name="l00941"></a><span class="lineno">  941</span>            cbdata = NULL;</div>
<div class="line"><a id="l00942" name="l00942"></a><span class="lineno">  942</span>        }</div>
<div class="line"><a id="l00943" name="l00943"></a><span class="lineno">  943</span> </div>
<div class="line"><a id="l00944" name="l00944"></a><span class="lineno">  944</span>        <span class="keywordflow">if</span> (exception == <span class="keyword">true</span>) {</div>
<div class="line"><a id="l00945" name="l00945"></a><span class="lineno">  945</span>            <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00946" name="l00946"></a><span class="lineno">  946</span>        }</div>
<div class="line"><a id="l00947" name="l00947"></a><span class="lineno">  947</span> </div>
<div class="line"><a id="l00948" name="l00948"></a><span class="lineno">  948</span>        <span class="comment">// Go up and down</span></div>
<div class="line"><a id="l00949" name="l00949"></a><span class="lineno">  949</span>        <span class="comment">// if (otype</span></div>
<div class="line"><a id="l00950" name="l00950"></a><span class="lineno">  950</span> </div>
<div class="line"><a id="l00951" name="l00951"></a><span class="lineno">  951</span>        <span class="comment">// Increase process counter</span></div>
<div class="line"><a id="l00952" name="l00952"></a><span class="lineno">  952</span>        optcount++;</div>
<div class="line"><a id="l00953" name="l00953"></a><span class="lineno">  953</span>    }</div>
<div class="line"><a id="l00954" name="l00954"></a><span class="lineno">  954</span> </div>
<div class="line"><a id="l00955" name="l00955"></a><span class="lineno">  955</span>    <span class="keywordflow">return</span> (exception == <span class="keyword">false</span>) ? optcount : -1;</div>
<div class="line"><a id="l00956" name="l00956"></a><span class="lineno">  956</span>}</div>
<div class="line"><a id="l00957" name="l00957"></a><span class="lineno">  957</span> </div>
<div class="line"><a id="l00958" name="l00958"></a><span class="lineno">  958</span><span class="keyword">static</span> <span class="keywordtype">void</span> _seterrmsg(qaconf_t *<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>, <span class="keyword">const</span> <span class="keywordtype">char</span> *format, ...) {</div>
<div class="line"><a id="l00959" name="l00959"></a><span class="lineno">  959</span>    <span class="keywordflow">if</span> (<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>-&gt;errstr != NULL)</div>
<div class="line"><a id="l00960" name="l00960"></a><span class="lineno">  960</span>        free(<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>-&gt;errstr);</div>
<div class="line"><a id="l00961" name="l00961"></a><span class="lineno">  961</span>    DYNAMIC_VSPRINTF(<a class="code hl_function" href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a>-&gt;errstr, format);</div>
<div class="line"><a id="l00962" name="l00962"></a><span class="lineno">  962</span>}</div>
<div class="line"><a id="l00963" name="l00963"></a><span class="lineno">  963</span> </div>
<div class="line"><a id="l00964" name="l00964"></a><span class="lineno">  964</span><span class="keyword">static</span> <span class="keywordtype">void</span> _free_cbdata(qaconf_cbdata_t *cbdata) {</div>
<div class="line"><a id="l00965" name="l00965"></a><span class="lineno">  965</span>    <span class="keywordflow">if</span> (cbdata-&gt;argv != NULL)</div>
<div class="line"><a id="l00966" name="l00966"></a><span class="lineno">  966</span>        free(cbdata-&gt;argv);</div>
<div class="line"><a id="l00967" name="l00967"></a><span class="lineno">  967</span>    <span class="keywordflow">if</span> (cbdata-&gt;data != NULL)</div>
<div class="line"><a id="l00968" name="l00968"></a><span class="lineno">  968</span>        free(cbdata-&gt;data);</div>
<div class="line"><a id="l00969" name="l00969"></a><span class="lineno">  969</span>    free(cbdata);</div>
<div class="line"><a id="l00970" name="l00970"></a><span class="lineno">  970</span>}</div>
<div class="line"><a id="l00971" name="l00971"></a><span class="lineno">  971</span> </div>
<div class="line"><a id="l00972" name="l00972"></a><span class="lineno">  972</span><span class="comment">// return 2 for floating point .</span></div>
<div class="line"><a id="l00973" name="l00973"></a><span class="lineno">  973</span><span class="comment">// return 1 for integer</span></div>
<div class="line"><a id="l00974" name="l00974"></a><span class="lineno">  974</span><span class="comment">// return 0 for non number</span></div>
<div class="line"><a id="l00975" name="l00975"></a><span class="lineno">  975</span><span class="keyword">static</span> <span class="keywordtype">int</span> _is_str_number(<span class="keyword">const</span> <span class="keywordtype">char</span> *s) {</div>
<div class="line"><a id="l00976" name="l00976"></a><span class="lineno">  976</span>    <span class="keywordtype">char</span> *op = (<span class="keywordtype">char</span> *) s;</div>
<div class="line"><a id="l00977" name="l00977"></a><span class="lineno">  977</span>    <span class="keywordflow">if</span> (*op == <span class="charliteral">&#39;-&#39;</span>) {</div>
<div class="line"><a id="l00978" name="l00978"></a><span class="lineno">  978</span>        op++;</div>
<div class="line"><a id="l00979" name="l00979"></a><span class="lineno">  979</span>    }</div>
<div class="line"><a id="l00980" name="l00980"></a><span class="lineno">  980</span> </div>
<div class="line"><a id="l00981" name="l00981"></a><span class="lineno">  981</span>    <span class="keywordtype">char</span> *cp, *dp;</div>
<div class="line"><a id="l00982" name="l00982"></a><span class="lineno">  982</span>    <span class="keywordflow">for</span> (cp = op, dp = NULL; *cp != <span class="charliteral">&#39;\0&#39;</span>; cp++) {</div>
<div class="line"><a id="l00983" name="l00983"></a><span class="lineno">  983</span>        <span class="keywordflow">if</span> (<span class="charliteral">&#39;0&#39;</span> &lt;= *cp &amp;&amp; *cp &lt;= <span class="charliteral">&#39;9&#39;</span>) {</div>
<div class="line"><a id="l00984" name="l00984"></a><span class="lineno">  984</span>            <span class="keywordflow">continue</span>;</div>
<div class="line"><a id="l00985" name="l00985"></a><span class="lineno">  985</span>        }</div>
<div class="line"><a id="l00986" name="l00986"></a><span class="lineno">  986</span> </div>
<div class="line"><a id="l00987" name="l00987"></a><span class="lineno">  987</span>        <span class="keywordflow">if</span> (*cp == <span class="charliteral">&#39;.&#39;</span>) {</div>
<div class="line"><a id="l00988" name="l00988"></a><span class="lineno">  988</span>            <span class="keywordflow">if</span> (cp == op)</div>
<div class="line"><a id="l00989" name="l00989"></a><span class="lineno">  989</span>                <span class="keywordflow">return</span> 0;  <span class="comment">// dot can&#39;t be at the beginning.</span></div>
<div class="line"><a id="l00990" name="l00990"></a><span class="lineno">  990</span>            <span class="keywordflow">if</span> (dp != NULL)</div>
<div class="line"><a id="l00991" name="l00991"></a><span class="lineno">  991</span>                <span class="keywordflow">return</span> 0;  <span class="comment">// dot can&#39;t be appeared more than once.</span></div>
<div class="line"><a id="l00992" name="l00992"></a><span class="lineno">  992</span>            dp = cp;</div>
<div class="line"><a id="l00993" name="l00993"></a><span class="lineno">  993</span>            <span class="keywordflow">continue</span>;</div>
<div class="line"><a id="l00994" name="l00994"></a><span class="lineno">  994</span>        }</div>
<div class="line"><a id="l00995" name="l00995"></a><span class="lineno">  995</span> </div>
<div class="line"><a id="l00996" name="l00996"></a><span class="lineno">  996</span>        <span class="keywordflow">return</span> 0;</div>
<div class="line"><a id="l00997" name="l00997"></a><span class="lineno">  997</span>    }</div>
<div class="line"><a id="l00998" name="l00998"></a><span class="lineno">  998</span> </div>
<div class="line"><a id="l00999" name="l00999"></a><span class="lineno">  999</span>    <span class="keywordflow">if</span> (cp == op) {</div>
<div class="line"><a id="l01000" name="l01000"></a><span class="lineno"> 1000</span>        <span class="keywordflow">return</span> 0;  <span class="comment">// empty string</span></div>
<div class="line"><a id="l01001" name="l01001"></a><span class="lineno"> 1001</span>    }</div>
<div class="line"><a id="l01002" name="l01002"></a><span class="lineno"> 1002</span> </div>
<div class="line"><a id="l01003" name="l01003"></a><span class="lineno"> 1003</span>    <span class="keywordflow">if</span> (dp != NULL) {</div>
<div class="line"><a id="l01004" name="l01004"></a><span class="lineno"> 1004</span>        <span class="keywordflow">if</span> (dp + 1 == cp)</div>
<div class="line"><a id="l01005" name="l01005"></a><span class="lineno"> 1005</span>            <span class="keywordflow">return</span> 0;  <span class="comment">// dot can&#39;t be at the end.</span></div>
<div class="line"><a id="l01006" name="l01006"></a><span class="lineno"> 1006</span>        <span class="keywordflow">return</span> 2;  <span class="comment">// float point</span></div>
<div class="line"><a id="l01007" name="l01007"></a><span class="lineno"> 1007</span>    }</div>
<div class="line"><a id="l01008" name="l01008"></a><span class="lineno"> 1008</span> </div>
<div class="line"><a id="l01009" name="l01009"></a><span class="lineno"> 1009</span>    <span class="comment">// integer</span></div>
<div class="line"><a id="l01010" name="l01010"></a><span class="lineno"> 1010</span>    <span class="keywordflow">return</span> 1;</div>
<div class="line"><a id="l01011" name="l01011"></a><span class="lineno"> 1011</span>}</div>
<div class="line"><a id="l01012" name="l01012"></a><span class="lineno"> 1012</span> </div>
<div class="line"><a id="l01013" name="l01013"></a><span class="lineno"> 1013</span><span class="keyword">static</span> <span class="keywordtype">int</span> _is_str_bool(<span class="keyword">const</span> <span class="keywordtype">char</span> *s) {</div>
<div class="line"><a id="l01014" name="l01014"></a><span class="lineno"> 1014</span>    <span class="keywordflow">if</span> (!strcasecmp(s, <span class="stringliteral">&quot;true&quot;</span>))</div>
<div class="line"><a id="l01015" name="l01015"></a><span class="lineno"> 1015</span>        <span class="keywordflow">return</span> 1;</div>
<div class="line"><a id="l01016" name="l01016"></a><span class="lineno"> 1016</span>    <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!strcasecmp(s, <span class="stringliteral">&quot;on&quot;</span>))</div>
<div class="line"><a id="l01017" name="l01017"></a><span class="lineno"> 1017</span>        <span class="keywordflow">return</span> 1;</div>
<div class="line"><a id="l01018" name="l01018"></a><span class="lineno"> 1018</span>    <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!strcasecmp(s, <span class="stringliteral">&quot;yes&quot;</span>))</div>
<div class="line"><a id="l01019" name="l01019"></a><span class="lineno"> 1019</span>        <span class="keywordflow">return</span> 1;</div>
<div class="line"><a id="l01020" name="l01020"></a><span class="lineno"> 1020</span>    <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!strcasecmp(s, <span class="stringliteral">&quot;1&quot;</span>))</div>
<div class="line"><a id="l01021" name="l01021"></a><span class="lineno"> 1021</span>        <span class="keywordflow">return</span> 1;</div>
<div class="line"><a id="l01022" name="l01022"></a><span class="lineno"> 1022</span>    <span class="keywordflow">return</span> 0;</div>
<div class="line"><a id="l01023" name="l01023"></a><span class="lineno"> 1023</span>}</div>
<div class="line"><a id="l01024" name="l01024"></a><span class="lineno"> 1024</span> </div>
<div class="line"><a id="l01025" name="l01025"></a><span class="lineno"> 1025</span><span class="preprocessor">#endif </span><span class="comment">/* _DOXYGEN_SKIP */</span><span class="preprocessor"></span></div>
<div class="line"><a id="l01026" name="l01026"></a><span class="lineno"> 1026</span> </div>
<div class="line"><a id="l01027" name="l01027"></a><span class="lineno"> 1027</span><span class="preprocessor">#endif </span><span class="comment">/* DISABLE_QACONF */</span><span class="preprocessor"></span></div>
<div class="line"><a id="l01028" name="l01028"></a><span class="lineno"> 1028</span> </div>
<div class="ttc" id="aqaconf_8c_html_a1ee9ebbb7719b530a788d2d01256b2cc"><div class="ttname"><a href="qaconf_8c.html#a1ee9ebbb7719b530a788d2d01256b2cc">parse</a></div><div class="ttdeci">static int parse(qaconf_t *qaconf, const char *filepath, uint8_t flags)</div><div class="ttdoc">qaconf_t-&gt;parse(): Run parser.</div><div class="ttdef"><b>Definition</b> <a href="qaconf_8c_source.html#l00534">qaconf.c:534</a></div></div>
<div class="ttc" id="aqaconf_8c_html_a440db32385534bf03f08de253737623b"><div class="ttname"><a href="qaconf_8c.html#a440db32385534bf03f08de253737623b">setdefhandler</a></div><div class="ttdeci">static void setdefhandler(qaconf_t *qaconf, qaconf_cb_t *callback)</div><div class="ttdoc">Set default callback function.</div><div class="ttdef"><b>Definition</b> <a href="qaconf_8c_source.html#l00470">qaconf.c:470</a></div></div>
<div class="ttc" id="aqaconf_8c_html_a4b7d9693f31e326b134f03f8ee4bca09"><div class="ttname"><a href="qaconf_8c.html#a4b7d9693f31e326b134f03f8ee4bca09">addoptions</a></div><div class="ttdeci">static int addoptions(qaconf_t *qaconf, const qaconf_option_t *options)</div><div class="ttdoc">qaconf_t-&gt;addoptions(): Register option directives.</div><div class="ttdef"><b>Definition</b> <a href="qaconf_8c_source.html#l00438">qaconf.c:438</a></div></div>
<div class="ttc" id="aqaconf_8c_html_a8723c8602a9c7a93f6bae2bce7a03cc4"><div class="ttname"><a href="qaconf_8c.html#a8723c8602a9c7a93f6bae2bce7a03cc4">qaconf</a></div><div class="ttdeci">qaconf_t * qaconf(void)</div><div class="ttdoc">Create a new configuration object.</div><div class="ttdef"><b>Definition</b> <a href="qaconf_8c_source.html#l00245">qaconf.c:245</a></div></div>
<div class="ttc" id="aqaconf_8c_html_ab68c8ab80781fbca3aeaf7e3d16a9cc2"><div class="ttname"><a href="qaconf_8c.html#ab68c8ab80781fbca3aeaf7e3d16a9cc2">setuserdata</a></div><div class="ttdeci">static void setuserdata(qaconf_t *qaconf, const void *userdata)</div><div class="ttdoc">qaconf_t-&gt;setuserdata(): Set userdata which will be provided on callback.</div><div class="ttdef"><b>Definition</b> <a href="qaconf_8c_source.html#l00506">qaconf.c:506</a></div></div>
<div class="ttc" id="aqaconf_8c_html_abad17eff2cc816719fdba22f271b0aab"><div class="ttname"><a href="qaconf_8c.html#abad17eff2cc816719fdba22f271b0aab">reseterror</a></div><div class="ttdeci">static void reseterror(qaconf_t *qaconf)</div><div class="ttdoc">qaconf_t-&gt;reseterror(): Clear error message.</div><div class="ttdef"><b>Definition</b> <a href="qaconf_8c_source.html#l00589">qaconf.c:589</a></div></div>
<div class="ttc" id="aqaconf_8c_html_abfcdc4a8d1067527f4c2d99b29d0db39"><div class="ttname"><a href="qaconf_8c.html#abfcdc4a8d1067527f4c2d99b29d0db39">free_</a></div><div class="ttdeci">static void free_(qaconf_t *qaconf)</div><div class="ttdoc">qaconf_t-&gt;free(): Release resources.</div><div class="ttdef"><b>Definition</b> <a href="qaconf_8c_source.html#l00605">qaconf.c:605</a></div></div>
<div class="ttc" id="aqaconf_8c_html_adb0ea6a3d4fb4d4734e098b42dfd0671"><div class="ttname"><a href="qaconf_8c.html#adb0ea6a3d4fb4d4734e098b42dfd0671">errmsg</a></div><div class="ttdeci">static const char * errmsg(qaconf_t *qaconf)</div><div class="ttdoc">qaconf_t-&gt;errmsg(): Get last error message.</div><div class="ttdef"><b>Definition</b> <a href="qaconf_8c_source.html#l00572">qaconf.c:572</a></div></div>
<div class="ttc" id="aqstring_8c_html_a673d4ee449a08223e9f26508fa7d81a3"><div class="ttname"><a href="qstring_8c.html#a673d4ee449a08223e9f26508fa7d81a3">qstrtrim</a></div><div class="ttdeci">char * qstrtrim(char *str)</div><div class="ttdoc">Remove white spaces(including CR, LF) from head and tail of the string.</div><div class="ttdef"><b>Definition</b> <a href="qstring_8c_source.html#l00055">qstring.c:55</a></div></div>
</div><!-- fragment --></div><!-- contents -->
</div><!-- doc-content -->
<!-- start footer part -->
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
  <ul>
    <li class="navelem"><a class="el" href="dir_40c73bf2095fd0473b1b85ccdcac2768.html">extensions</a></li><li class="navelem"><a class="el" href="qaconf_8c.html">qaconf.c</a></li>
    <li class="footer">Generated by <a href="https://www.doxygen.org/index.html"><img class="footer" src="doxygen.svg" width="104" height="31" alt="doxygen"/></a> 1.9.7 </li>
  </ul>
</div>
</body>
</html>
